712893090

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{223}}^1\times {\mathrm{1171}}^1$

素因数の和:1424

約数の個数: 128

約数和(自身を含む): 2117025792

約数和(自身を除く): 1404132702

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 65, 70, 78, 91, 105, 130, 182, 195, 210, 223, 273, 390, 446, 455, 546, 669, 910, 1115, 1171, 1338, 1365, 1561, 2230, 2342, 2730, 2899, 3122, 3345, 3513, 4683, 5798, 5855, 6690, 7026, 7805, 8197, 8697, 9366, 11710, 14495, 15223, 15610, 16394, 17394, 17565, 20293, 23415, 24591, 28990, 30446, 35130, 40586, 40985, 43485, 45669, 46830, 49182, 60879, 76115, 81970, 86970, 91338, 101465, 106561, 121758, 122955, 152230, 202930, 213122, 228345, 245910, 261133, 304395, 319683, 456690, 522266, 532805, 608790, 639366, 783399, 1065610, 1305665, 1566798, 1598415, 1827931, 2611330, 3196830, 3394729, 3655862, 3916995, 5483793, 6789458, 7833990, 9139655, 10184187, 10967586, 16973645, 18279310, 20368374, 23763103, 27418965, 33947290, 47526206, 50920935, 54837930, 71289309, 101841870, 118815515, 142578618, 237631030, 356446545, 712893090]

約数ペア:

[(1, 712893090), (2, 356446545), (3, 237631030), (5, 142578618), (6, 118815515), (7, 101841870), (10, 71289309), (13, 54837930), (14, 50920935), (15, 47526206), (21, 33947290), (26, 27418965), (30, 23763103), (35, 20368374), (39, 18279310), (42, 16973645), (65, 10967586), (70, 10184187), (78, 9139655), (91, 7833990), (105, 6789458), (130, 5483793), (182, 3916995), (195, 3655862), (210, 3394729), (223, 3196830), (273, 2611330), (390, 1827931), (446, 1598415), (455, 1566798), (546, 1305665), (669, 1065610), (910, 783399), (1115, 639366), (1171, 608790), (1338, 532805), (1365, 522266), (1561, 456690), (2230, 319683), (2342, 304395), (2730, 261133), (2899, 245910), (3122, 228345), (3345, 213122), (3513, 202930), (4683, 152230), (5798, 122955), (5855, 121758), (6690, 106561), (7026, 101465), (7805, 91338), (8197, 86970), (8697, 81970), (9366, 76115), (11710, 60879), (14495, 49182), (15223, 46830), (15610, 45669), (16394, 43485), (17394, 40985), (17565, 40586), (20293, 35130), (23415, 30446), (24591, 28990)]