1250571870

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{23}}^2\times {\mathrm{26267}}^1$

素因数の和:26326

約数の個数: 72

約数和(自身を含む): 3399131736

約数和(自身を除く): 2148559866

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 30, 45, 46, 69, 90, 115, 138, 207, 230, 345, 414, 529, 690, 1035, 1058, 1587, 2070, 2645, 3174, 4761, 5290, 7935, 9522, 15870, 23805, 26267, 47610, 52534, 78801, 131335, 157602, 236403, 262670, 394005, 472806, 604141, 788010, 1182015, 1208282, 1812423, 2364030, 3020705, 3624846, 5437269, 6041410, 9062115, 10874538, 13895243, 18124230, 27186345, 27790486, 41685729, 54372690, 69476215, 83371458, 125057187, 138952430, 208428645, 250114374, 416857290, 625285935, 1250571870]

約数ペア:

[(1, 1250571870), (2, 625285935), (3, 416857290), (5, 250114374), (6, 208428645), (9, 138952430), (10, 125057187), (15, 83371458), (18, 69476215), (23, 54372690), (30, 41685729), (45, 27790486), (46, 27186345), (69, 18124230), (90, 13895243), (115, 10874538), (138, 9062115), (207, 6041410), (230, 5437269), (345, 3624846), (414, 3020705), (529, 2364030), (690, 1812423), (1035, 1208282), (1058, 1182015), (1587, 788010), (2070, 604141), (2645, 472806), (3174, 394005), (4761, 262670), (5290, 236403), (7935, 157602), (9522, 131335), (15870, 78801), (23805, 52534), (26267, 47610)]