2890205514

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{241}}^1\times {\mathrm{13597}}^1$

素因数の和:13860

約数の個数: 72

約数和(自身を含む): 7315261668

約数和(自身を除く): 4425056154

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 241, 294, 441, 482, 723, 882, 1446, 1687, 2169, 3374, 4338, 5061, 10122, 11809, 13597, 15183, 23618, 27194, 30366, 35427, 40791, 70854, 81582, 95179, 106281, 122373, 190358, 212562, 244746, 285537, 571074, 666253, 856611, 1332506, 1713222, 1998759, 3276877, 3997518, 5996277, 6553754, 9830631, 11992554, 19661262, 22938139, 29491893, 45876278, 58983786, 68814417, 137628834, 160566973, 206443251, 321133946, 412886502, 481700919, 963401838, 1445102757, 2890205514]

約数ペア:

[(1, 2890205514), (2, 1445102757), (3, 963401838), (6, 481700919), (7, 412886502), (9, 321133946), (14, 206443251), (18, 160566973), (21, 137628834), (42, 68814417), (49, 58983786), (63, 45876278), (98, 29491893), (126, 22938139), (147, 19661262), (241, 11992554), (294, 9830631), (441, 6553754), (482, 5996277), (723, 3997518), (882, 3276877), (1446, 1998759), (1687, 1713222), (2169, 1332506), (3374, 856611), (4338, 666253), (5061, 571074), (10122, 285537), (11809, 244746), (13597, 212562), (15183, 190358), (23618, 122373), (27194, 106281), (30366, 95179), (35427, 81582), (40791, 70854)]