61915770

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{4273}}^1$

素因数の和:4316

約数の個数: 96

約数和(自身を含む): 192022272

約数和(自身を除く): 130106502

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 23, 30, 35, 42, 45, 46, 63, 69, 70, 90, 105, 115, 126, 138, 161, 207, 210, 230, 315, 322, 345, 414, 483, 630, 690, 805, 966, 1035, 1449, 1610, 2070, 2415, 2898, 4273, 4830, 7245, 8546, 12819, 14490, 21365, 25638, 29911, 38457, 42730, 59822, 64095, 76914, 89733, 98279, 128190, 149555, 179466, 192285, 196558, 269199, 294837, 299110, 384570, 448665, 491395, 538398, 589674, 687953, 884511, 897330, 982790, 1345995, 1375906, 1474185, 1769022, 2063859, 2691990, 2948370, 3439765, 4127718, 4422555, 6191577, 6879530, 8845110, 10319295, 12383154, 20638590, 30957885, 61915770]

約数ペア:

[(1, 61915770), (2, 30957885), (3, 20638590), (5, 12383154), (6, 10319295), (7, 8845110), (9, 6879530), (10, 6191577), (14, 4422555), (15, 4127718), (18, 3439765), (21, 2948370), (23, 2691990), (30, 2063859), (35, 1769022), (42, 1474185), (45, 1375906), (46, 1345995), (63, 982790), (69, 897330), (70, 884511), (90, 687953), (105, 589674), (115, 538398), (126, 491395), (138, 448665), (161, 384570), (207, 299110), (210, 294837), (230, 269199), (315, 196558), (322, 192285), (345, 179466), (414, 149555), (483, 128190), (630, 98279), (690, 89733), (805, 76914), (966, 64095), (1035, 59822), (1449, 42730), (1610, 38457), (2070, 29911), (2415, 25638), (2898, 21365), (4273, 14490), (4830, 12819), (7245, 8546)]