30770910

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{269}}^1$

素因数の和:354

約数の個数: 96

約数和(自身を含む): 84913920

約数和(自身を除く): 54143010

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 31, 41, 45, 62, 82, 90, 93, 123, 155, 186, 205, 246, 269, 279, 310, 369, 410, 465, 538, 558, 615, 738, 807, 930, 1230, 1271, 1345, 1395, 1614, 1845, 2421, 2542, 2690, 2790, 3690, 3813, 4035, 4842, 6355, 7626, 8070, 8339, 11029, 11439, 12105, 12710, 16678, 19065, 22058, 22878, 24210, 25017, 33087, 38130, 41695, 50034, 55145, 57195, 66174, 75051, 83390, 99261, 110290, 114390, 125085, 150102, 165435, 198522, 250170, 330870, 341899, 375255, 496305, 683798, 750510, 992610, 1025697, 1709495, 2051394, 3077091, 3418990, 5128485, 6154182, 10256970, 15385455, 30770910]

約数ペア:

[(1, 30770910), (2, 15385455), (3, 10256970), (5, 6154182), (6, 5128485), (9, 3418990), (10, 3077091), (15, 2051394), (18, 1709495), (30, 1025697), (31, 992610), (41, 750510), (45, 683798), (62, 496305), (82, 375255), (90, 341899), (93, 330870), (123, 250170), (155, 198522), (186, 165435), (205, 150102), (246, 125085), (269, 114390), (279, 110290), (310, 99261), (369, 83390), (410, 75051), (465, 66174), (538, 57195), (558, 55145), (615, 50034), (738, 41695), (807, 38130), (930, 33087), (1230, 25017), (1271, 24210), (1345, 22878), (1395, 22058), (1614, 19065), (1845, 16678), (2421, 12710), (2542, 12105), (2690, 11439), (2790, 11029), (3690, 8339), (3813, 8070), (4035, 7626), (4842, 6355)]