842908980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{230303}}^1$

素因数の和:230376

約数の個数: 48

約数和(自身を含む): 2398846464

約数和(自身を除く): 1555937484

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 61, 122, 183, 244, 305, 366, 610, 732, 915, 1220, 1830, 3660, 230303, 460606, 690909, 921212, 1151515, 1381818, 2303030, 2763636, 3454545, 4606060, 6909090, 13818180, 14048483, 28096966, 42145449, 56193932, 70242415, 84290898, 140484830, 168581796, 210727245, 280969660, 421454490, 842908980]

約数ペア:

[(1, 842908980), (2, 421454490), (3, 280969660), (4, 210727245), (5, 168581796), (6, 140484830), (10, 84290898), (12, 70242415), (15, 56193932), (20, 42145449), (30, 28096966), (60, 14048483), (61, 13818180), (122, 6909090), (183, 4606060), (244, 3454545), (305, 2763636), (366, 2303030), (610, 1381818), (732, 1151515), (915, 921212), (1220, 690909), (1830, 460606), (3660, 230303)]