30283052540

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^3\times {\mathrm{131}}^1\times {\mathrm{5261}}^1$

素因数の和:5440

約数の個数: 96

約数和(自身を含む): 69430616640

約数和(自身を除く): 39147564100

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 131, 169, 260, 262, 338, 524, 655, 676, 845, 1310, 1690, 1703, 2197, 2620, 3380, 3406, 4394, 5261, 6812, 8515, 8788, 10522, 10985, 17030, 21044, 21970, 22139, 26305, 34060, 43940, 44278, 52610, 68393, 88556, 105220, 110695, 136786, 221390, 273572, 287807, 341965, 442780, 575614, 683930, 689191, 889109, 1151228, 1367860, 1378382, 1439035, 1778218, 2756764, 2878070, 3445955, 3556436, 4445545, 5756140, 6891910, 8891090, 8959483, 11558417, 13783820, 17782180, 17918966, 23116834, 35837932, 44797415, 46233668, 57792085, 89594830, 115584170, 116473279, 179189660, 231168340, 232946558, 465893116, 582366395, 1164732790, 1514152627, 2329465580, 3028305254, 6056610508, 7570763135, 15141526270, 30283052540]

約数ペア:

[(1, 30283052540), (2, 15141526270), (4, 7570763135), (5, 6056610508), (10, 3028305254), (13, 2329465580), (20, 1514152627), (26, 1164732790), (52, 582366395), (65, 465893116), (130, 232946558), (131, 231168340), (169, 179189660), (260, 116473279), (262, 115584170), (338, 89594830), (524, 57792085), (655, 46233668), (676, 44797415), (845, 35837932), (1310, 23116834), (1690, 17918966), (1703, 17782180), (2197, 13783820), (2620, 11558417), (3380, 8959483), (3406, 8891090), (4394, 6891910), (5261, 5756140), (6812, 4445545), (8515, 3556436), (8788, 3445955), (10522, 2878070), (10985, 2756764), (17030, 1778218), (21044, 1439035), (21970, 1378382), (22139, 1367860), (26305, 1151228), (34060, 889109), (43940, 689191), (44278, 683930), (52610, 575614), (68393, 442780), (88556, 341965), (105220, 287807), (110695, 273572), (136786, 221390)]