154427490

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{14419}}^1$

素因数の和:14456

約数の個数: 96

約数和(自身を含む): 485896320

約数和(自身を除く): 331468830

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 17, 18, 21, 30, 34, 35, 42, 45, 51, 63, 70, 85, 90, 102, 105, 119, 126, 153, 170, 210, 238, 255, 306, 315, 357, 510, 595, 630, 714, 765, 1071, 1190, 1530, 1785, 2142, 3570, 5355, 10710, 14419, 28838, 43257, 72095, 86514, 100933, 129771, 144190, 201866, 216285, 245123, 259542, 302799, 432570, 490246, 504665, 605598, 648855, 735369, 908397, 1009330, 1225615, 1297710, 1470738, 1513995, 1715861, 1816794, 2206107, 2451230, 3027990, 3431722, 3676845, 4412214, 4541985, 5147583, 7353690, 8579305, 9083970, 10295166, 11030535, 15442749, 17158610, 22061070, 25737915, 30885498, 51475830, 77213745, 154427490]

約数ペア:

[(1, 154427490), (2, 77213745), (3, 51475830), (5, 30885498), (6, 25737915), (7, 22061070), (9, 17158610), (10, 15442749), (14, 11030535), (15, 10295166), (17, 9083970), (18, 8579305), (21, 7353690), (30, 5147583), (34, 4541985), (35, 4412214), (42, 3676845), (45, 3431722), (51, 3027990), (63, 2451230), (70, 2206107), (85, 1816794), (90, 1715861), (102, 1513995), (105, 1470738), (119, 1297710), (126, 1225615), (153, 1009330), (170, 908397), (210, 735369), (238, 648855), (255, 605598), (306, 504665), (315, 490246), (357, 432570), (510, 302799), (595, 259542), (630, 245123), (714, 216285), (765, 201866), (1071, 144190), (1190, 129771), (1530, 100933), (1785, 86514), (2142, 72095), (3570, 43257), (5355, 28838), (10710, 14419)]