373087890

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{307}}^1\times {\mathrm{643}}^1$

素因数の和:973

約数の個数: 128

約数和(自身を含む): 1142507520

約数和(自身を除く): 769419630

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 90, 105, 126, 135, 189, 210, 270, 307, 315, 378, 614, 630, 643, 921, 945, 1286, 1535, 1842, 1890, 1929, 2149, 2763, 3070, 3215, 3858, 4298, 4501, 4605, 5526, 5787, 6430, 6447, 8289, 9002, 9210, 9645, 10745, 11574, 12894, 13503, 13815, 16578, 17361, 19290, 19341, 21490, 22505, 27006, 27630, 28935, 32235, 34722, 38682, 40509, 41445, 45010, 57870, 58023, 64470, 67515, 81018, 82890, 86805, 96705, 116046, 121527, 135030, 173610, 193410, 197401, 202545, 243054, 290115, 394802, 405090, 580230, 592203, 607635, 987005, 1184406, 1215270, 1381807, 1776609, 1974010, 2763614, 2961015, 3553218, 4145421, 5329827, 5922030, 6909035, 8290842, 8883045, 10659654, 12436263, 13818070, 17766090, 20727105, 24872526, 26649135, 37308789, 41454210, 53298270, 62181315, 74617578, 124362630, 186543945, 373087890]

約数ペア:

[(1, 373087890), (2, 186543945), (3, 124362630), (5, 74617578), (6, 62181315), (7, 53298270), (9, 41454210), (10, 37308789), (14, 26649135), (15, 24872526), (18, 20727105), (21, 17766090), (27, 13818070), (30, 12436263), (35, 10659654), (42, 8883045), (45, 8290842), (54, 6909035), (63, 5922030), (70, 5329827), (90, 4145421), (105, 3553218), (126, 2961015), (135, 2763614), (189, 1974010), (210, 1776609), (270, 1381807), (307, 1215270), (315, 1184406), (378, 987005), (614, 607635), (630, 592203), (643, 580230), (921, 405090), (945, 394802), (1286, 290115), (1535, 243054), (1842, 202545), (1890, 197401), (1929, 193410), (2149, 173610), (2763, 135030), (3070, 121527), (3215, 116046), (3858, 96705), (4298, 86805), (4501, 82890), (4605, 81018), (5526, 67515), (5787, 64470), (6430, 58023), (6447, 57870), (8289, 45010), (9002, 41445), (9210, 40509), (9645, 38682), (10745, 34722), (11574, 32235), (12894, 28935), (13503, 27630), (13815, 27006), (16578, 22505), (17361, 21490), (19290, 19341)]