16101090

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{199}}^1$

素因数の和:272

約数の個数: 96

約数和(自身を含む): 44928000

約数和(自身を除く): 28826910

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 29, 30, 31, 45, 58, 62, 87, 90, 93, 145, 155, 174, 186, 199, 261, 279, 290, 310, 398, 435, 465, 522, 558, 597, 870, 899, 930, 995, 1194, 1305, 1395, 1791, 1798, 1990, 2610, 2697, 2790, 2985, 3582, 4495, 5394, 5771, 5970, 6169, 8091, 8955, 8990, 11542, 12338, 13485, 16182, 17313, 17910, 18507, 26970, 28855, 30845, 34626, 37014, 40455, 51939, 55521, 57710, 61690, 80910, 86565, 92535, 103878, 111042, 173130, 178901, 185070, 259695, 277605, 357802, 519390, 536703, 555210, 894505, 1073406, 1610109, 1789010, 2683515, 3220218, 5367030, 8050545, 16101090]

約数ペア:

[(1, 16101090), (2, 8050545), (3, 5367030), (5, 3220218), (6, 2683515), (9, 1789010), (10, 1610109), (15, 1073406), (18, 894505), (29, 555210), (30, 536703), (31, 519390), (45, 357802), (58, 277605), (62, 259695), (87, 185070), (90, 178901), (93, 173130), (145, 111042), (155, 103878), (174, 92535), (186, 86565), (199, 80910), (261, 61690), (279, 57710), (290, 55521), (310, 51939), (398, 40455), (435, 37014), (465, 34626), (522, 30845), (558, 28855), (597, 26970), (870, 18507), (899, 17910), (930, 17313), (995, 16182), (1194, 13485), (1305, 12338), (1395, 11542), (1791, 8990), (1798, 8955), (1990, 8091), (2610, 6169), (2697, 5970), (2790, 5771), (2985, 5394), (3582, 4495)]