1330990332

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{73019}}^1$

素因数の和:73071

約数の個数: 72

約数和(自身を含む): 3729277440

約数和(自身を除く): 2398287108

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 31, 42, 49, 62, 84, 93, 98, 124, 147, 186, 196, 217, 294, 372, 434, 588, 651, 868, 1302, 1519, 2604, 3038, 4557, 6076, 9114, 18228, 73019, 146038, 219057, 292076, 438114, 511133, 876228, 1022266, 1533399, 2044532, 2263589, 3066798, 3577931, 4527178, 6133596, 6790767, 7155862, 9054356, 10733793, 13581534, 14311724, 15845123, 21467586, 27163068, 31690246, 42935172, 47535369, 63380492, 95070738, 110915861, 190141476, 221831722, 332747583, 443663444, 665495166, 1330990332]

約数ペア:

[(1, 1330990332), (2, 665495166), (3, 443663444), (4, 332747583), (6, 221831722), (7, 190141476), (12, 110915861), (14, 95070738), (21, 63380492), (28, 47535369), (31, 42935172), (42, 31690246), (49, 27163068), (62, 21467586), (84, 15845123), (93, 14311724), (98, 13581534), (124, 10733793), (147, 9054356), (186, 7155862), (196, 6790767), (217, 6133596), (294, 4527178), (372, 3577931), (434, 3066798), (588, 2263589), (651, 2044532), (868, 1533399), (1302, 1022266), (1519, 876228), (2604, 511133), (3038, 438114), (4557, 292076), (6076, 219057), (9114, 146038), (18228, 73019)]