1391759460

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{84967}}^1$

素因数の和:85002

約数の個数: 144

約数和(自身を含む): 5195963136

約数和(自身を除く): 3804203676

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 28, 30, 35, 36, 39, 42, 45, 52, 60, 63, 65, 70, 78, 84, 90, 91, 105, 117, 126, 130, 140, 156, 180, 182, 195, 210, 234, 252, 260, 273, 315, 364, 390, 420, 455, 468, 546, 585, 630, 780, 819, 910, 1092, 1170, 1260, 1365, 1638, 1820, 2340, 2730, 3276, 4095, 5460, 8190, 16380, 84967, 169934, 254901, 339868, 424835, 509802, 594769, 764703, 849670, 1019604, 1104571, 1189538, 1274505, 1529406, 1699340, 1784307, 2209142, 2379076, 2549010, 2973845, 3058812, 3313713, 3568614, 3823515, 4418284, 5098020, 5352921, 5522855, 5947690, 6627426, 7137228, 7647030, 7731997, 8921535, 9941139, 10705842, 11045710, 11895380, 13254852, 15294060, 15463994, 16568565, 17843070, 19882278, 21411684, 22091420, 23195991, 26764605, 30927988, 33137130, 35686140, 38659985, 39764556, 46391982, 49705695, 53529210, 66274260, 69587973, 77319970, 92783964, 99411390, 107058420, 115979955, 139175946, 154639940, 198822780, 231959910, 278351892, 347939865, 463919820, 695879730, 1391759460]

約数ペア:

[(1, 1391759460), (2, 695879730), (3, 463919820), (4, 347939865), (5, 278351892), (6, 231959910), (7, 198822780), (9, 154639940), (10, 139175946), (12, 115979955), (13, 107058420), (14, 99411390), (15, 92783964), (18, 77319970), (20, 69587973), (21, 66274260), (26, 53529210), (28, 49705695), (30, 46391982), (35, 39764556), (36, 38659985), (39, 35686140), (42, 33137130), (45, 30927988), (52, 26764605), (60, 23195991), (63, 22091420), (65, 21411684), (70, 19882278), (78, 17843070), (84, 16568565), (90, 15463994), (91, 15294060), (105, 13254852), (117, 11895380), (126, 11045710), (130, 10705842), (140, 9941139), (156, 8921535), (180, 7731997), (182, 7647030), (195, 7137228), (210, 6627426), (234, 5947690), (252, 5522855), (260, 5352921), (273, 5098020), (315, 4418284), (364, 3823515), (390, 3568614), (420, 3313713), (455, 3058812), (468, 2973845), (546, 2549010), (585, 2379076), (630, 2209142), (780, 1784307), (819, 1699340), (910, 1529406), (1092, 1274505), (1170, 1189538), (1260, 1104571), (1365, 1019604), (1638, 849670), (1820, 764703), (2340, 594769), (2730, 509802), (3276, 424835), (4095, 339868), (5460, 254901), (8190, 169934), (16380, 84967)]