173692890

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{3169}}^1$

素因数の和:3221

約数の個数: 128

約数和(自身を含む): 547776000

約数和(自身を除く): 374083110

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 29, 30, 35, 42, 45, 54, 58, 63, 70, 87, 90, 105, 126, 135, 145, 174, 189, 203, 210, 261, 270, 290, 315, 378, 406, 435, 522, 609, 630, 783, 870, 945, 1015, 1218, 1305, 1566, 1827, 1890, 2030, 2610, 3045, 3169, 3654, 3915, 5481, 6090, 6338, 7830, 9135, 9507, 10962, 15845, 18270, 19014, 22183, 27405, 28521, 31690, 44366, 47535, 54810, 57042, 66549, 85563, 91901, 95070, 110915, 133098, 142605, 171126, 183802, 199647, 221830, 275703, 285210, 332745, 399294, 427815, 459505, 551406, 598941, 643307, 665490, 827109, 855630, 919010, 998235, 1197882, 1286614, 1378515, 1654218, 1929921, 1996470, 2481327, 2757030, 2994705, 3216535, 3859842, 4135545, 4962654, 5789763, 5989410, 6433070, 8271090, 9649605, 11579526, 12406635, 17369289, 19299210, 24813270, 28948815, 34738578, 57897630, 86846445, 173692890]

約数ペア:

[(1, 173692890), (2, 86846445), (3, 57897630), (5, 34738578), (6, 28948815), (7, 24813270), (9, 19299210), (10, 17369289), (14, 12406635), (15, 11579526), (18, 9649605), (21, 8271090), (27, 6433070), (29, 5989410), (30, 5789763), (35, 4962654), (42, 4135545), (45, 3859842), (54, 3216535), (58, 2994705), (63, 2757030), (70, 2481327), (87, 1996470), (90, 1929921), (105, 1654218), (126, 1378515), (135, 1286614), (145, 1197882), (174, 998235), (189, 919010), (203, 855630), (210, 827109), (261, 665490), (270, 643307), (290, 598941), (315, 551406), (378, 459505), (406, 427815), (435, 399294), (522, 332745), (609, 285210), (630, 275703), (783, 221830), (870, 199647), (945, 183802), (1015, 171126), (1218, 142605), (1305, 133098), (1566, 110915), (1827, 95070), (1890, 91901), (2030, 85563), (2610, 66549), (3045, 57042), (3169, 54810), (3654, 47535), (3915, 44366), (5481, 31690), (6090, 28521), (6338, 27405), (7830, 22183), (9135, 19014), (9507, 18270), (10962, 15845)]