30129528060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{317621}}^1$

素因数の和:317684

約数の個数: 144

約数和(自身を含む): 99890848512

約数和(自身を除く): 69761320452

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 31, 34, 36, 45, 51, 60, 62, 68, 85, 90, 93, 102, 124, 153, 155, 170, 180, 186, 204, 255, 279, 306, 310, 340, 372, 465, 510, 527, 558, 612, 620, 765, 930, 1020, 1054, 1116, 1395, 1530, 1581, 1860, 2108, 2635, 2790, 3060, 3162, 4743, 5270, 5580, 6324, 7905, 9486, 10540, 15810, 18972, 23715, 31620, 47430, 94860, 317621, 635242, 952863, 1270484, 1588105, 1905726, 2858589, 3176210, 3811452, 4764315, 5399557, 5717178, 6352420, 9528630, 9846251, 10799114, 11434356, 14292945, 16198671, 19057260, 19692502, 21598228, 26997785, 28585890, 29538753, 32397342, 39385004, 48596013, 49231255, 53995570, 57171780, 59077506, 64794684, 80993355, 88616259, 97192026, 98462510, 107991140, 118155012, 147693765, 161986710, 167386267, 177232518, 194384052, 196925020, 242980065, 295387530, 323973420, 334772534, 354465036, 443081295, 485960130, 502158801, 590775060, 669545068, 836931335, 886162590, 971920260, 1004317602, 1506476403, 1673862670, 1772325180, 2008635204, 2510794005, 3012952806, 3347725340, 5021588010, 6025905612, 7532382015, 10043176020, 15064764030, 30129528060]

約数ペア:

[(1, 30129528060), (2, 15064764030), (3, 10043176020), (4, 7532382015), (5, 6025905612), (6, 5021588010), (9, 3347725340), (10, 3012952806), (12, 2510794005), (15, 2008635204), (17, 1772325180), (18, 1673862670), (20, 1506476403), (30, 1004317602), (31, 971920260), (34, 886162590), (36, 836931335), (45, 669545068), (51, 590775060), (60, 502158801), (62, 485960130), (68, 443081295), (85, 354465036), (90, 334772534), (93, 323973420), (102, 295387530), (124, 242980065), (153, 196925020), (155, 194384052), (170, 177232518), (180, 167386267), (186, 161986710), (204, 147693765), (255, 118155012), (279, 107991140), (306, 98462510), (310, 97192026), (340, 88616259), (372, 80993355), (465, 64794684), (510, 59077506), (527, 57171780), (558, 53995570), (612, 49231255), (620, 48596013), (765, 39385004), (930, 32397342), (1020, 29538753), (1054, 28585890), (1116, 26997785), (1395, 21598228), (1530, 19692502), (1581, 19057260), (1860, 16198671), (2108, 14292945), (2635, 11434356), (2790, 10799114), (3060, 9846251), (3162, 9528630), (4743, 6352420), (5270, 5717178), (5580, 5399557), (6324, 4764315), (7905, 3811452), (9486, 3176210), (10540, 2858589), (15810, 1905726), (18972, 1588105), (23715, 1270484), (31620, 952863), (47430, 635242), (94860, 317621)]