78889362030

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{463537}}^1$

素因数の和:463642

約数の個数: 96

約数和(自身を含む): 215200297728

約数和(自身を除く): 136310935698

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 31, 45, 61, 62, 90, 93, 122, 155, 183, 186, 279, 305, 310, 366, 465, 549, 558, 610, 915, 930, 1098, 1395, 1830, 1891, 2745, 2790, 3782, 5490, 5673, 9455, 11346, 17019, 18910, 28365, 34038, 56730, 85095, 170190, 463537, 927074, 1390611, 2317685, 2781222, 4171833, 4635370, 6953055, 8343666, 13906110, 14369647, 20859165, 28275757, 28739294, 41718330, 43108941, 56551514, 71848235, 84827271, 86217882, 129326823, 141378785, 143696470, 169654542, 215544705, 254481813, 258653646, 282757570, 424136355, 431089410, 508963626, 646634115, 848272710, 876548467, 1272409065, 1293268230, 1753096934, 2544818130, 2629645401, 4382742335, 5259290802, 7888936203, 8765484670, 13148227005, 15777872406, 26296454010, 39444681015, 78889362030]

約数ペア:

[(1, 78889362030), (2, 39444681015), (3, 26296454010), (5, 15777872406), (6, 13148227005), (9, 8765484670), (10, 7888936203), (15, 5259290802), (18, 4382742335), (30, 2629645401), (31, 2544818130), (45, 1753096934), (61, 1293268230), (62, 1272409065), (90, 876548467), (93, 848272710), (122, 646634115), (155, 508963626), (183, 431089410), (186, 424136355), (279, 282757570), (305, 258653646), (310, 254481813), (366, 215544705), (465, 169654542), (549, 143696470), (558, 141378785), (610, 129326823), (915, 86217882), (930, 84827271), (1098, 71848235), (1395, 56551514), (1830, 43108941), (1891, 41718330), (2745, 28739294), (2790, 28275757), (3782, 20859165), (5490, 14369647), (5673, 13906110), (9455, 8343666), (11346, 6953055), (17019, 4635370), (18910, 4171833), (28365, 2781222), (34038, 2317685), (56730, 1390611), (85095, 927074), (170190, 463537)]