29830710

素因数分解:

$2^1\times 3^1\times 5^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{223}}^1$

素因数の和:267

約数の個数: 128

約数和(自身を含む): 90316800

約数和(自身を除く): 60486090

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 49, 65, 70, 78, 91, 98, 105, 130, 147, 182, 195, 210, 223, 245, 273, 294, 343, 390, 446, 455, 490, 546, 637, 669, 686, 735, 910, 1029, 1115, 1274, 1338, 1365, 1470, 1561, 1715, 1911, 2058, 2230, 2730, 2899, 3122, 3185, 3345, 3430, 3822, 4459, 4683, 5145, 5798, 6370, 6690, 7805, 8697, 8918, 9366, 9555, 10290, 10927, 13377, 14495, 15610, 17394, 19110, 20293, 21854, 22295, 23415, 26754, 28990, 32781, 40586, 43485, 44590, 46830, 54635, 60879, 65562, 66885, 76489, 86970, 101465, 109270, 121758, 133770, 142051, 152978, 163905, 202930, 229467, 284102, 304395, 327810, 382445, 426153, 458934, 608790, 710255, 764890, 852306, 994357, 1147335, 1420510, 1988714, 2130765, 2294670, 2983071, 4261530, 4971785, 5966142, 9943570, 14915355, 29830710]

約数ペア:

[(1, 29830710), (2, 14915355), (3, 9943570), (5, 5966142), (6, 4971785), (7, 4261530), (10, 2983071), (13, 2294670), (14, 2130765), (15, 1988714), (21, 1420510), (26, 1147335), (30, 994357), (35, 852306), (39, 764890), (42, 710255), (49, 608790), (65, 458934), (70, 426153), (78, 382445), (91, 327810), (98, 304395), (105, 284102), (130, 229467), (147, 202930), (182, 163905), (195, 152978), (210, 142051), (223, 133770), (245, 121758), (273, 109270), (294, 101465), (343, 86970), (390, 76489), (446, 66885), (455, 65562), (490, 60879), (546, 54635), (637, 46830), (669, 44590), (686, 43485), (735, 40586), (910, 32781), (1029, 28990), (1115, 26754), (1274, 23415), (1338, 22295), (1365, 21854), (1470, 20293), (1561, 19110), (1715, 17394), (1911, 15610), (2058, 14495), (2230, 13377), (2730, 10927), (2899, 10290), (3122, 9555), (3185, 9366), (3345, 8918), (3430, 8697), (3822, 7805), (4459, 6690), (4683, 6370), (5145, 5798)]