1265631810

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{107897}}^1$

素因数の和:107947

約数の個数: 64

約数和(自身を含む): 3356059392

約数和(自身を除く): 2090427582

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 23, 30, 34, 46, 51, 69, 85, 102, 115, 138, 170, 230, 255, 345, 391, 510, 690, 782, 1173, 1955, 2346, 3910, 5865, 11730, 107897, 215794, 323691, 539485, 647382, 1078970, 1618455, 1834249, 2481631, 3236910, 3668498, 4963262, 5502747, 7444893, 9171245, 11005494, 12408155, 14889786, 18342490, 24816310, 27513735, 37224465, 42187727, 55027470, 74448930, 84375454, 126563181, 210938635, 253126362, 421877270, 632815905, 1265631810]

約数ペア:

[(1, 1265631810), (2, 632815905), (3, 421877270), (5, 253126362), (6, 210938635), (10, 126563181), (15, 84375454), (17, 74448930), (23, 55027470), (30, 42187727), (34, 37224465), (46, 27513735), (51, 24816310), (69, 18342490), (85, 14889786), (102, 12408155), (115, 11005494), (138, 9171245), (170, 7444893), (230, 5502747), (255, 4963262), (345, 3668498), (391, 3236910), (510, 2481631), (690, 1834249), (782, 1618455), (1173, 1078970), (1955, 647382), (2346, 539485), (3910, 323691), (5865, 215794), (11730, 107897)]