30951180

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{4409}}^1$

素因数の和:4440

約数の個数: 96

約数和(自身を含む): 103723200

約数和(自身を除く): 72772020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 78, 90, 108, 117, 130, 135, 156, 180, 195, 234, 260, 270, 351, 390, 468, 540, 585, 702, 780, 1170, 1404, 1755, 2340, 3510, 4409, 7020, 8818, 13227, 17636, 22045, 26454, 39681, 44090, 52908, 57317, 66135, 79362, 88180, 114634, 119043, 132270, 158724, 171951, 198405, 229268, 238086, 264540, 286585, 343902, 396810, 476172, 515853, 573170, 595215, 687804, 793620, 859755, 1031706, 1146340, 1190430, 1547559, 1719510, 2063412, 2380860, 2579265, 3095118, 3439020, 5158530, 6190236, 7737795, 10317060, 15475590, 30951180]

約数ペア:

[(1, 30951180), (2, 15475590), (3, 10317060), (4, 7737795), (5, 6190236), (6, 5158530), (9, 3439020), (10, 3095118), (12, 2579265), (13, 2380860), (15, 2063412), (18, 1719510), (20, 1547559), (26, 1190430), (27, 1146340), (30, 1031706), (36, 859755), (39, 793620), (45, 687804), (52, 595215), (54, 573170), (60, 515853), (65, 476172), (78, 396810), (90, 343902), (108, 286585), (117, 264540), (130, 238086), (135, 229268), (156, 198405), (180, 171951), (195, 158724), (234, 132270), (260, 119043), (270, 114634), (351, 88180), (390, 79362), (468, 66135), (540, 57317), (585, 52908), (702, 44090), (780, 39681), (1170, 26454), (1404, 22045), (1755, 17636), (2340, 13227), (3510, 8818), (4409, 7020)]