2990622268980

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{103}}^1\times {\mathrm{17922943}}^1$

素因数の和:17923067

約数の個数: 120

約数和(自身を含む): 9472777746432

約数和(自身を除く): 6482155477452

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 103, 108, 135, 162, 180, 206, 270, 309, 324, 405, 412, 515, 540, 618, 810, 927, 1030, 1236, 1545, 1620, 1854, 2060, 2781, 3090, 3708, 4635, 5562, 6180, 8343, 9270, 11124, 13905, 16686, 18540, 27810, 33372, 41715, 55620, 83430, 166860, 17922943, 35845886, 53768829, 71691772, 89614715, 107537658, 161306487, 179229430, 215075316, 268844145, 322612974, 358458860, 483919461, 537688290, 645225948, 806532435, 967838922, 1075376580, 1451758383, 1613064870, 1846063129, 1935677844, 2419597305, 2903516766, 3226129740, 3692126258, 4839194610, 5538189387, 5807033532, 7258791915, 7384252516, 9230315645, 9678389220, 11076378774, 14517583830, 16614568161, 18460631290, 22152757548, 27690946935, 29035167660, 33229136322, 36921262580, 49843704483, 55381893870, 66458272644, 83072840805, 99687408966, 110763787740, 149531113449, 166145681610, 199374817932, 249218522415, 299062226898, 332291363220, 498437044830, 598124453796, 747655567245, 996874089660, 1495311134490, 2990622268980]

約数ペア:

[(1, 2990622268980), (2, 1495311134490), (3, 996874089660), (4, 747655567245), (5, 598124453796), (6, 498437044830), (9, 332291363220), (10, 299062226898), (12, 249218522415), (15, 199374817932), (18, 166145681610), (20, 149531113449), (27, 110763787740), (30, 99687408966), (36, 83072840805), (45, 66458272644), (54, 55381893870), (60, 49843704483), (81, 36921262580), (90, 33229136322), (103, 29035167660), (108, 27690946935), (135, 22152757548), (162, 18460631290), (180, 16614568161), (206, 14517583830), (270, 11076378774), (309, 9678389220), (324, 9230315645), (405, 7384252516), (412, 7258791915), (515, 5807033532), (540, 5538189387), (618, 4839194610), (810, 3692126258), (927, 3226129740), (1030, 2903516766), (1236, 2419597305), (1545, 1935677844), (1620, 1846063129), (1854, 1613064870), (2060, 1451758383), (2781, 1075376580), (3090, 967838922), (3708, 806532435), (4635, 645225948), (5562, 537688290), (6180, 483919461), (8343, 358458860), (9270, 322612974), (11124, 268844145), (13905, 215075316), (16686, 179229430), (18540, 161306487), (27810, 107537658), (33372, 89614715), (41715, 71691772), (55620, 53768829), (83430, 35845886), (166860, 17922943)]