22156470

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{617}}^1$

素因数の和:659

約数の個数: 128

約数和(自身を含む): 71193600

約数和(自身を除く): 49037130

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, 90, 95, 105, 114, 126, 133, 135, 171, 189, 190, 210, 266, 270, 285, 315, 342, 378, 399, 513, 570, 617, 630, 665, 798, 855, 945, 1026, 1197, 1234, 1330, 1710, 1851, 1890, 1995, 2394, 2565, 3085, 3591, 3702, 3990, 4319, 5130, 5553, 5985, 6170, 7182, 8638, 9255, 11106, 11723, 11970, 12957, 16659, 17955, 18510, 21595, 23446, 25914, 27765, 33318, 35169, 35910, 38871, 43190, 55530, 58615, 64785, 70338, 77742, 82061, 83295, 105507, 116613, 117230, 129570, 164122, 166590, 175845, 194355, 211014, 233226, 246183, 316521, 351690, 388710, 410305, 492366, 527535, 583065, 633042, 738549, 820610, 1055070, 1166130, 1230915, 1477098, 1582605, 2215647, 2461830, 3165210, 3692745, 4431294, 7385490, 11078235, 22156470]

約数ペア:

[(1, 22156470), (2, 11078235), (3, 7385490), (5, 4431294), (6, 3692745), (7, 3165210), (9, 2461830), (10, 2215647), (14, 1582605), (15, 1477098), (18, 1230915), (19, 1166130), (21, 1055070), (27, 820610), (30, 738549), (35, 633042), (38, 583065), (42, 527535), (45, 492366), (54, 410305), (57, 388710), (63, 351690), (70, 316521), (90, 246183), (95, 233226), (105, 211014), (114, 194355), (126, 175845), (133, 166590), (135, 164122), (171, 129570), (189, 117230), (190, 116613), (210, 105507), (266, 83295), (270, 82061), (285, 77742), (315, 70338), (342, 64785), (378, 58615), (399, 55530), (513, 43190), (570, 38871), (617, 35910), (630, 35169), (665, 33318), (798, 27765), (855, 25914), (945, 23446), (1026, 21595), (1197, 18510), (1234, 17955), (1330, 16659), (1710, 12957), (1851, 11970), (1890, 11723), (1995, 11106), (2394, 9255), (2565, 8638), (3085, 7182), (3591, 6170), (3702, 5985), (3990, 5553), (4319, 5130)]