1570871390

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{193}}^1\times {\mathrm{1213}}^1$

素因数の和:1485

約数の個数: 64

約数和(自身を含む): 3154030272

約数和(自身を除く): 1583158882

約数列:

[1, 2, 5, 10, 11, 22, 55, 61, 110, 122, 193, 305, 386, 610, 671, 965, 1213, 1342, 1930, 2123, 2426, 3355, 4246, 6065, 6710, 10615, 11773, 12130, 13343, 21230, 23546, 26686, 58865, 66715, 73993, 117730, 129503, 133430, 147986, 234109, 259006, 369965, 468218, 647515, 739930, 813923, 1170545, 1295030, 1627846, 2341090, 2575199, 4069615, 5150398, 8139230, 12875995, 14280649, 25751990, 28561298, 71403245, 142806490, 157087139, 314174278, 785435695, 1570871390]

約数ペア:

[(1, 1570871390), (2, 785435695), (5, 314174278), (10, 157087139), (11, 142806490), (22, 71403245), (55, 28561298), (61, 25751990), (110, 14280649), (122, 12875995), (193, 8139230), (305, 5150398), (386, 4069615), (610, 2575199), (671, 2341090), (965, 1627846), (1213, 1295030), (1342, 1170545), (1930, 813923), (2123, 739930), (2426, 647515), (3355, 468218), (4246, 369965), (6065, 259006), (6710, 234109), (10615, 147986), (11773, 133430), (12130, 129503), (13343, 117730), (21230, 73993), (23546, 66715), (26686, 58865)]