82487930

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{569}}^1$

素因数の和:711

約数の個数: 64

約数和(自身を含む): 180576000

約数和(自身を除く): 98088070

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 95, 109, 133, 190, 218, 266, 545, 569, 665, 763, 1090, 1138, 1330, 1526, 2071, 2845, 3815, 3983, 4142, 5690, 7630, 7966, 10355, 10811, 14497, 19915, 20710, 21622, 28994, 39830, 54055, 62021, 72485, 75677, 108110, 124042, 144970, 151354, 310105, 378385, 434147, 620210, 756770, 868294, 1178399, 2170735, 2356798, 4341470, 5891995, 8248793, 11783990, 16497586, 41243965, 82487930]

約数ペア:

[(1, 82487930), (2, 41243965), (5, 16497586), (7, 11783990), (10, 8248793), (14, 5891995), (19, 4341470), (35, 2356798), (38, 2170735), (70, 1178399), (95, 868294), (109, 756770), (133, 620210), (190, 434147), (218, 378385), (266, 310105), (545, 151354), (569, 144970), (665, 124042), (763, 108110), (1090, 75677), (1138, 72485), (1330, 62021), (1526, 54055), (2071, 39830), (2845, 28994), (3815, 21622), (3983, 20710), (4142, 19915), (5690, 14497), (7630, 10811), (7966, 10355)]