766704730

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{163}}^1\times {\mathrm{701}}^1$

素因数の和:943

約数の個数: 64

約数和(自身を含む): 1541794176

約数和(自身を除く): 775089446

約数列:

[1, 2, 5, 10, 11, 22, 55, 61, 110, 122, 163, 305, 326, 610, 671, 701, 815, 1342, 1402, 1630, 1793, 3355, 3505, 3586, 6710, 7010, 7711, 8965, 9943, 15422, 17930, 19886, 38555, 42761, 49715, 77110, 85522, 99430, 109373, 114263, 213805, 218746, 228526, 427610, 470371, 546865, 571315, 940742, 1093730, 1142630, 1256893, 2351855, 2513786, 4703710, 6284465, 6970043, 12568930, 13940086, 34850215, 69700430, 76670473, 153340946, 383352365, 766704730]

約数ペア:

[(1, 766704730), (2, 383352365), (5, 153340946), (10, 76670473), (11, 69700430), (22, 34850215), (55, 13940086), (61, 12568930), (110, 6970043), (122, 6284465), (163, 4703710), (305, 2513786), (326, 2351855), (610, 1256893), (671, 1142630), (701, 1093730), (815, 940742), (1342, 571315), (1402, 546865), (1630, 470371), (1793, 427610), (3355, 228526), (3505, 218746), (3586, 213805), (6710, 114263), (7010, 109373), (7711, 99430), (8965, 85522), (9943, 77110), (15422, 49715), (17930, 42761), (19886, 38555)]