30837924

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{503}}^1$

素因数の和:657

約数の個数: 72

約数和(自身を含む): 84756672

約数和(自身を除く): 53918748

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 131, 156, 234, 262, 393, 468, 503, 524, 786, 1006, 1179, 1509, 1572, 1703, 2012, 2358, 3018, 3406, 4527, 4716, 5109, 6036, 6539, 6812, 9054, 10218, 13078, 15327, 18108, 19617, 20436, 26156, 30654, 39234, 58851, 61308, 65893, 78468, 117702, 131786, 197679, 235404, 263572, 395358, 593037, 790716, 856609, 1186074, 1713218, 2372148, 2569827, 3426436, 5139654, 7709481, 10279308, 15418962, 30837924]

約数ペア:

[(1, 30837924), (2, 15418962), (3, 10279308), (4, 7709481), (6, 5139654), (9, 3426436), (12, 2569827), (13, 2372148), (18, 1713218), (26, 1186074), (36, 856609), (39, 790716), (52, 593037), (78, 395358), (117, 263572), (131, 235404), (156, 197679), (234, 131786), (262, 117702), (393, 78468), (468, 65893), (503, 61308), (524, 58851), (786, 39234), (1006, 30654), (1179, 26156), (1509, 20436), (1572, 19617), (1703, 18108), (2012, 15327), (2358, 13078), (3018, 10218), (3406, 9054), (4527, 6812), (4716, 6539), (5109, 6036)]