42337890

素因数分解:

$2^1\times 3^5\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1$

素因数の和:179

約数の個数: 192

約数和(自身を含む): 138378240

約数和(自身を除く): 96040350

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 19, 21, 27, 30, 35, 38, 42, 45, 54, 57, 63, 70, 81, 90, 95, 105, 114, 126, 131, 133, 135, 162, 171, 189, 190, 210, 243, 262, 266, 270, 285, 315, 342, 378, 393, 399, 405, 486, 513, 567, 570, 630, 655, 665, 786, 798, 810, 855, 917, 945, 1026, 1134, 1179, 1197, 1215, 1310, 1330, 1539, 1701, 1710, 1834, 1890, 1965, 1995, 2358, 2394, 2430, 2489, 2565, 2751, 2835, 3078, 3402, 3537, 3591, 3930, 3990, 4585, 4617, 4978, 5130, 5502, 5670, 5895, 5985, 7074, 7182, 7467, 7695, 8253, 8505, 9170, 9234, 10611, 10773, 11790, 11970, 12445, 13755, 14934, 15390, 16506, 17010, 17423, 17685, 17955, 21222, 21546, 22401, 23085, 24759, 24890, 27510, 31833, 32319, 34846, 35370, 35910, 37335, 41265, 44802, 46170, 49518, 52269, 53055, 53865, 63666, 64638, 67203, 74277, 74670, 82530, 87115, 104538, 106110, 107730, 112005, 123795, 134406, 148554, 156807, 159165, 161595, 174230, 201609, 222831, 224010, 247590, 261345, 313614, 318330, 323190, 336015, 371385, 403218, 445662, 470421, 522690, 604827, 672030, 742770, 784035, 940842, 1008045, 1114155, 1209654, 1411263, 1568070, 2016090, 2228310, 2352105, 2822526, 3024135, 4233789, 4704210, 6048270, 7056315, 8467578, 14112630, 21168945, 42337890]

約数ペア:

[(1, 42337890), (2, 21168945), (3, 14112630), (5, 8467578), (6, 7056315), (7, 6048270), (9, 4704210), (10, 4233789), (14, 3024135), (15, 2822526), (18, 2352105), (19, 2228310), (21, 2016090), (27, 1568070), (30, 1411263), (35, 1209654), (38, 1114155), (42, 1008045), (45, 940842), (54, 784035), (57, 742770), (63, 672030), (70, 604827), (81, 522690), (90, 470421), (95, 445662), (105, 403218), (114, 371385), (126, 336015), (131, 323190), (133, 318330), (135, 313614), (162, 261345), (171, 247590), (189, 224010), (190, 222831), (210, 201609), (243, 174230), (262, 161595), (266, 159165), (270, 156807), (285, 148554), (315, 134406), (342, 123795), (378, 112005), (393, 107730), (399, 106110), (405, 104538), (486, 87115), (513, 82530), (567, 74670), (570, 74277), (630, 67203), (655, 64638), (665, 63666), (786, 53865), (798, 53055), (810, 52269), (855, 49518), (917, 46170), (945, 44802), (1026, 41265), (1134, 37335), (1179, 35910), (1197, 35370), (1215, 34846), (1310, 32319), (1330, 31833), (1539, 27510), (1701, 24890), (1710, 24759), (1834, 23085), (1890, 22401), (1965, 21546), (1995, 21222), (2358, 17955), (2394, 17685), (2430, 17423), (2489, 17010), (2565, 16506), (2751, 15390), (2835, 14934), (3078, 13755), (3402, 12445), (3537, 11970), (3591, 11790), (3930, 10773), (3990, 10611), (4585, 9234), (4617, 9170), (4978, 8505), (5130, 8253), (5502, 7695), (5670, 7467), (5895, 7182), (5985, 7074)]