73690850

素因数分解:

$2^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{461}}^1$

素因数の和:635

約数の個数: 48

約数和(自身を含む): 144365760

約数和(自身を除く): 70674910

約数列:

[1, 2, 5, 10, 23, 25, 46, 50, 115, 139, 230, 278, 461, 575, 695, 922, 1150, 1390, 2305, 3197, 3475, 4610, 6394, 6950, 10603, 11525, 15985, 21206, 23050, 31970, 53015, 64079, 79925, 106030, 128158, 159850, 265075, 320395, 530150, 640790, 1473817, 1601975, 2947634, 3203950, 7369085, 14738170, 36845425, 73690850]

約数ペア:

[(1, 73690850), (2, 36845425), (5, 14738170), (10, 7369085), (23, 3203950), (25, 2947634), (46, 1601975), (50, 1473817), (115, 640790), (139, 530150), (230, 320395), (278, 265075), (461, 159850), (575, 128158), (695, 106030), (922, 79925), (1150, 64079), (1390, 53015), (2305, 31970), (3197, 23050), (3475, 21206), (4610, 15985), (6394, 11525), (6950, 10603)]