87045210

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{4457}}^1$

素因数の和:4508

約数の個数: 96

約数和(自身を含む): 267052032

約数和(自身を除く): 180006822

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 31, 35, 42, 45, 62, 63, 70, 90, 93, 105, 126, 155, 186, 210, 217, 279, 310, 315, 434, 465, 558, 630, 651, 930, 1085, 1302, 1395, 1953, 2170, 2790, 3255, 3906, 4457, 6510, 8914, 9765, 13371, 19530, 22285, 26742, 31199, 40113, 44570, 62398, 66855, 80226, 93597, 133710, 138167, 155995, 187194, 200565, 276334, 280791, 311990, 401130, 414501, 467985, 561582, 690835, 829002, 935970, 967169, 1243503, 1381670, 1403955, 1934338, 2072505, 2487006, 2807910, 2901507, 4145010, 4835845, 5803014, 6217515, 8704521, 9671690, 12435030, 14507535, 17409042, 29015070, 43522605, 87045210]

約数ペア:

[(1, 87045210), (2, 43522605), (3, 29015070), (5, 17409042), (6, 14507535), (7, 12435030), (9, 9671690), (10, 8704521), (14, 6217515), (15, 5803014), (18, 4835845), (21, 4145010), (30, 2901507), (31, 2807910), (35, 2487006), (42, 2072505), (45, 1934338), (62, 1403955), (63, 1381670), (70, 1243503), (90, 967169), (93, 935970), (105, 829002), (126, 690835), (155, 561582), (186, 467985), (210, 414501), (217, 401130), (279, 311990), (310, 280791), (315, 276334), (434, 200565), (465, 187194), (558, 155995), (630, 138167), (651, 133710), (930, 93597), (1085, 80226), (1302, 66855), (1395, 62398), (1953, 44570), (2170, 40113), (2790, 31199), (3255, 26742), (3906, 22285), (4457, 19530), (6510, 13371), (8914, 9765)]