2220798870

素因数分解:

$2^1\times 3^5\times 5^1\times {\mathrm{443}}^1\times {\mathrm{2063}}^1$

素因数の和:2528

約数の個数: 96

約数和(自身を含む): 6004357632

約数和(自身を除く): 3783558762

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 243, 270, 405, 443, 486, 810, 886, 1215, 1329, 2063, 2215, 2430, 2658, 3987, 4126, 4430, 6189, 6645, 7974, 10315, 11961, 12378, 13290, 18567, 19935, 20630, 23922, 30945, 35883, 37134, 39870, 55701, 59805, 61890, 71766, 92835, 107649, 111402, 119610, 167103, 179415, 185670, 215298, 278505, 334206, 358830, 501309, 538245, 557010, 835515, 913909, 1002618, 1076490, 1671030, 1827818, 2506545, 2741727, 4569545, 5013090, 5483454, 8225181, 9139090, 13708635, 16450362, 24675543, 27417270, 41125905, 49351086, 74026629, 82251810, 123377715, 148053258, 222079887, 246755430, 370133145, 444159774, 740266290, 1110399435, 2220798870]

約数ペア:

[(1, 2220798870), (2, 1110399435), (3, 740266290), (5, 444159774), (6, 370133145), (9, 246755430), (10, 222079887), (15, 148053258), (18, 123377715), (27, 82251810), (30, 74026629), (45, 49351086), (54, 41125905), (81, 27417270), (90, 24675543), (135, 16450362), (162, 13708635), (243, 9139090), (270, 8225181), (405, 5483454), (443, 5013090), (486, 4569545), (810, 2741727), (886, 2506545), (1215, 1827818), (1329, 1671030), (2063, 1076490), (2215, 1002618), (2430, 913909), (2658, 835515), (3987, 557010), (4126, 538245), (4430, 501309), (6189, 358830), (6645, 334206), (7974, 278505), (10315, 215298), (11961, 185670), (12378, 179415), (13290, 167103), (18567, 119610), (19935, 111402), (20630, 107649), (23922, 92835), (30945, 71766), (35883, 61890), (37134, 59805), (39870, 55701)]