74019630

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1$

素因数の和:190

約数の個数: 128

約数和(自身を含む): 199065600

約数和(自身を除く): 125045970

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 31, 38, 57, 59, 62, 71, 93, 95, 114, 118, 142, 155, 177, 186, 190, 213, 285, 295, 310, 354, 355, 426, 465, 570, 589, 590, 710, 885, 930, 1065, 1121, 1178, 1349, 1767, 1770, 1829, 2130, 2201, 2242, 2698, 2945, 3363, 3534, 3658, 4047, 4189, 4402, 5487, 5605, 5890, 6603, 6726, 6745, 8094, 8378, 8835, 9145, 10974, 11005, 11210, 12567, 13206, 13490, 16815, 17670, 18290, 20235, 20945, 22010, 25134, 27435, 33015, 33630, 34751, 40470, 41819, 41890, 54870, 62835, 66030, 69502, 79591, 83638, 104253, 125457, 125670, 129859, 159182, 173755, 208506, 209095, 238773, 250914, 259718, 347510, 389577, 397955, 418190, 477546, 521265, 627285, 649295, 779154, 795910, 1042530, 1193865, 1254570, 1298590, 1947885, 2387730, 2467321, 3895770, 4934642, 7401963, 12336605, 14803926, 24673210, 37009815, 74019630]

約数ペア:

[(1, 74019630), (2, 37009815), (3, 24673210), (5, 14803926), (6, 12336605), (10, 7401963), (15, 4934642), (19, 3895770), (30, 2467321), (31, 2387730), (38, 1947885), (57, 1298590), (59, 1254570), (62, 1193865), (71, 1042530), (93, 795910), (95, 779154), (114, 649295), (118, 627285), (142, 521265), (155, 477546), (177, 418190), (186, 397955), (190, 389577), (213, 347510), (285, 259718), (295, 250914), (310, 238773), (354, 209095), (355, 208506), (426, 173755), (465, 159182), (570, 129859), (589, 125670), (590, 125457), (710, 104253), (885, 83638), (930, 79591), (1065, 69502), (1121, 66030), (1178, 62835), (1349, 54870), (1767, 41890), (1770, 41819), (1829, 40470), (2130, 34751), (2201, 33630), (2242, 33015), (2698, 27435), (2945, 25134), (3363, 22010), (3534, 20945), (3658, 20235), (4047, 18290), (4189, 17670), (4402, 16815), (5487, 13490), (5605, 13206), (5890, 12567), (6603, 11210), (6726, 11005), (6745, 10974), (8094, 9145), (8378, 8835)]