30985110

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{373}}^1$

素因数の和:470

約数の個数: 96

約数和(自身を含む): 88216128

約数和(自身を除く): 57231018

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 71, 78, 90, 117, 130, 142, 195, 213, 234, 355, 373, 390, 426, 585, 639, 710, 746, 923, 1065, 1119, 1170, 1278, 1846, 1865, 2130, 2238, 2769, 3195, 3357, 3730, 4615, 4849, 5538, 5595, 6390, 6714, 8307, 9230, 9698, 11190, 13845, 14547, 16614, 16785, 24245, 26483, 27690, 29094, 33570, 41535, 43641, 48490, 52966, 72735, 79449, 83070, 87282, 132415, 145470, 158898, 218205, 238347, 264830, 344279, 397245, 436410, 476694, 688558, 794490, 1032837, 1191735, 1721395, 2065674, 2383470, 3098511, 3442790, 5164185, 6197022, 10328370, 15492555, 30985110]

約数ペア:

[(1, 30985110), (2, 15492555), (3, 10328370), (5, 6197022), (6, 5164185), (9, 3442790), (10, 3098511), (13, 2383470), (15, 2065674), (18, 1721395), (26, 1191735), (30, 1032837), (39, 794490), (45, 688558), (65, 476694), (71, 436410), (78, 397245), (90, 344279), (117, 264830), (130, 238347), (142, 218205), (195, 158898), (213, 145470), (234, 132415), (355, 87282), (373, 83070), (390, 79449), (426, 72735), (585, 52966), (639, 48490), (710, 43641), (746, 41535), (923, 33570), (1065, 29094), (1119, 27690), (1170, 26483), (1278, 24245), (1846, 16785), (1865, 16614), (2130, 14547), (2238, 13845), (2769, 11190), (3195, 9698), (3357, 9230), (3730, 8307), (4615, 6714), (4849, 6390), (5538, 5595)]