1945804590

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{24049}}^1$

素因数の和:24122

約数の個数: 96

約数和(自身を含む): 5402592000

約数和(自身を除く): 3456787410

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, 261, 279, 290, 310, 435, 465, 522, 558, 870, 899, 930, 1305, 1395, 1798, 2610, 2697, 2790, 4495, 5394, 8091, 8990, 13485, 16182, 24049, 26970, 40455, 48098, 72147, 80910, 120245, 144294, 216441, 240490, 360735, 432882, 697421, 721470, 745519, 1082205, 1394842, 1491038, 2092263, 2164410, 2236557, 3487105, 3727595, 4184526, 4473114, 6276789, 6709671, 6974210, 7455190, 10461315, 11182785, 12553578, 13419342, 20922630, 21620051, 22365570, 31383945, 33548355, 43240102, 62767890, 64860153, 67096710, 108100255, 129720306, 194580459, 216200510, 324300765, 389160918, 648601530, 972902295, 1945804590]

約数ペア:

[(1, 1945804590), (2, 972902295), (3, 648601530), (5, 389160918), (6, 324300765), (9, 216200510), (10, 194580459), (15, 129720306), (18, 108100255), (29, 67096710), (30, 64860153), (31, 62767890), (45, 43240102), (58, 33548355), (62, 31383945), (87, 22365570), (90, 21620051), (93, 20922630), (145, 13419342), (155, 12553578), (174, 11182785), (186, 10461315), (261, 7455190), (279, 6974210), (290, 6709671), (310, 6276789), (435, 4473114), (465, 4184526), (522, 3727595), (558, 3487105), (870, 2236557), (899, 2164410), (930, 2092263), (1305, 1491038), (1395, 1394842), (1798, 1082205), (2610, 745519), (2697, 721470), (2790, 697421), (4495, 432882), (5394, 360735), (8091, 240490), (8990, 216441), (13485, 144294), (16182, 120245), (24049, 80910), (26970, 72147), (40455, 48098)]