74074490

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{331}}^1$

素因数の和:507

約数の個数: 64

約数和(自身を含む): 160634880

約数和(自身を除く): 86560390

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 46, 70, 115, 139, 161, 230, 278, 322, 331, 662, 695, 805, 973, 1390, 1610, 1655, 1946, 2317, 3197, 3310, 4634, 4865, 6394, 7613, 9730, 11585, 15226, 15985, 22379, 23170, 31970, 38065, 44758, 46009, 53291, 76130, 92018, 106582, 111895, 223790, 230045, 266455, 322063, 460090, 532910, 644126, 1058207, 1610315, 2116414, 3220630, 5291035, 7407449, 10582070, 14814898, 37037245, 74074490]

約数ペア:

[(1, 74074490), (2, 37037245), (5, 14814898), (7, 10582070), (10, 7407449), (14, 5291035), (23, 3220630), (35, 2116414), (46, 1610315), (70, 1058207), (115, 644126), (139, 532910), (161, 460090), (230, 322063), (278, 266455), (322, 230045), (331, 223790), (662, 111895), (695, 106582), (805, 92018), (973, 76130), (1390, 53291), (1610, 46009), (1655, 44758), (1946, 38065), (2317, 31970), (3197, 23170), (3310, 22379), (4634, 15985), (4865, 15226), (6394, 11585), (7613, 9730)]