141254910

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{197}}^1\times {\mathrm{257}}^1$

素因数の和:498

約数の個数: 96

約数和(自身を含む): 382516992

約数和(自身を除く): 241262082

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 31, 45, 62, 90, 93, 155, 186, 197, 257, 279, 310, 394, 465, 514, 558, 591, 771, 930, 985, 1182, 1285, 1395, 1542, 1773, 1970, 2313, 2570, 2790, 2955, 3546, 3855, 4626, 5910, 6107, 7710, 7967, 8865, 11565, 12214, 15934, 17730, 18321, 23130, 23901, 30535, 36642, 39835, 47802, 50629, 54963, 61070, 71703, 79670, 91605, 101258, 109926, 119505, 143406, 151887, 183210, 239010, 253145, 274815, 303774, 358515, 455661, 506290, 549630, 717030, 759435, 911322, 1518870, 1569499, 2278305, 3138998, 4556610, 4708497, 7847495, 9416994, 14125491, 15694990, 23542485, 28250982, 47084970, 70627455, 141254910]

約数ペア:

[(1, 141254910), (2, 70627455), (3, 47084970), (5, 28250982), (6, 23542485), (9, 15694990), (10, 14125491), (15, 9416994), (18, 7847495), (30, 4708497), (31, 4556610), (45, 3138998), (62, 2278305), (90, 1569499), (93, 1518870), (155, 911322), (186, 759435), (197, 717030), (257, 549630), (279, 506290), (310, 455661), (394, 358515), (465, 303774), (514, 274815), (558, 253145), (591, 239010), (771, 183210), (930, 151887), (985, 143406), (1182, 119505), (1285, 109926), (1395, 101258), (1542, 91605), (1773, 79670), (1970, 71703), (2313, 61070), (2570, 54963), (2790, 50629), (2955, 47802), (3546, 39835), (3855, 36642), (4626, 30535), (5910, 23901), (6107, 23130), (7710, 18321), (7967, 17730), (8865, 15934), (11565, 12214)]