15146156940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{593}}^1\times {\mathrm{2857}}^1$

素因数の和:3611

約数の個数: 96

約数和(自身を含む): 42780830400

約数和(自身を除く): 27634673460

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 149, 298, 447, 593, 596, 745, 894, 1186, 1490, 1779, 1788, 2235, 2372, 2857, 2965, 2980, 3558, 4470, 5714, 5930, 7116, 8571, 8895, 8940, 11428, 11860, 14285, 17142, 17790, 28570, 34284, 35580, 42855, 57140, 85710, 88357, 171420, 176714, 265071, 353428, 425693, 441785, 530142, 851386, 883570, 1060284, 1277079, 1325355, 1694201, 1702772, 1767140, 2128465, 2554158, 2650710, 3388402, 4256930, 5082603, 5108316, 5301420, 6385395, 6776804, 8471005, 8513860, 10165206, 12770790, 16942010, 20330412, 25413015, 25541580, 33884020, 50826030, 101652060, 252435949, 504871898, 757307847, 1009743796, 1262179745, 1514615694, 2524359490, 3029231388, 3786539235, 5048718980, 7573078470, 15146156940]

約数ペア:

[(1, 15146156940), (2, 7573078470), (3, 5048718980), (4, 3786539235), (5, 3029231388), (6, 2524359490), (10, 1514615694), (12, 1262179745), (15, 1009743796), (20, 757307847), (30, 504871898), (60, 252435949), (149, 101652060), (298, 50826030), (447, 33884020), (593, 25541580), (596, 25413015), (745, 20330412), (894, 16942010), (1186, 12770790), (1490, 10165206), (1779, 8513860), (1788, 8471005), (2235, 6776804), (2372, 6385395), (2857, 5301420), (2965, 5108316), (2980, 5082603), (3558, 4256930), (4470, 3388402), (5714, 2650710), (5930, 2554158), (7116, 2128465), (8571, 1767140), (8895, 1702772), (8940, 1694201), (11428, 1325355), (11860, 1277079), (14285, 1060284), (17142, 883570), (17790, 851386), (28570, 530142), (34284, 441785), (35580, 425693), (42855, 353428), (57140, 265071), (85710, 176714), (88357, 171420)]