1430370

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{691}}^1$

素因数の和:727

約数の個数: 48

約数和(自身を含む): 3886272

約数和(自身を除く): 2455902

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 30, 45, 46, 69, 90, 115, 138, 207, 230, 345, 414, 690, 691, 1035, 1382, 2070, 2073, 3455, 4146, 6219, 6910, 10365, 12438, 15893, 20730, 31095, 31786, 47679, 62190, 79465, 95358, 143037, 158930, 238395, 286074, 476790, 715185, 1430370]

約数ペア:

[(1, 1430370), (2, 715185), (3, 476790), (5, 286074), (6, 238395), (9, 158930), (10, 143037), (15, 95358), (18, 79465), (23, 62190), (30, 47679), (45, 31786), (46, 31095), (69, 20730), (90, 15893), (115, 12438), (138, 10365), (207, 6910), (230, 6219), (345, 4146), (414, 3455), (690, 2073), (691, 2070), (1035, 1382)]