15602790

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{191}}^1\times {\mathrm{389}}^1$

素因数の和:597

約数の個数: 64

約数和(自身を含む): 43130880

約数和(自身を除く): 27528090

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 191, 210, 382, 389, 573, 778, 955, 1146, 1167, 1337, 1910, 1945, 2334, 2674, 2723, 2865, 3890, 4011, 5446, 5730, 5835, 6685, 8022, 8169, 11670, 13370, 13615, 16338, 20055, 27230, 40110, 40845, 74299, 81690, 148598, 222897, 371495, 445794, 520093, 742990, 1040186, 1114485, 1560279, 2228970, 2600465, 3120558, 5200930, 7801395, 15602790]

約数ペア:

[(1, 15602790), (2, 7801395), (3, 5200930), (5, 3120558), (6, 2600465), (7, 2228970), (10, 1560279), (14, 1114485), (15, 1040186), (21, 742990), (30, 520093), (35, 445794), (42, 371495), (70, 222897), (105, 148598), (191, 81690), (210, 74299), (382, 40845), (389, 40110), (573, 27230), (778, 20055), (955, 16338), (1146, 13615), (1167, 13370), (1337, 11670), (1910, 8169), (1945, 8022), (2334, 6685), (2674, 5835), (2723, 5730), (2865, 5446), (3890, 4011)]