293428590

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{5657}}^1$

素因数の和:5706

約数の個数: 128

約数和(自身を含む): 912522240

約数和(自身を除く): 619093650

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 19, 21, 26, 30, 35, 38, 39, 42, 57, 65, 70, 78, 91, 95, 105, 114, 130, 133, 182, 190, 195, 210, 247, 266, 273, 285, 390, 399, 455, 494, 546, 570, 665, 741, 798, 910, 1235, 1330, 1365, 1482, 1729, 1995, 2470, 2730, 3458, 3705, 3990, 5187, 5657, 7410, 8645, 10374, 11314, 16971, 17290, 25935, 28285, 33942, 39599, 51870, 56570, 73541, 79198, 84855, 107483, 118797, 147082, 169710, 197995, 214966, 220623, 237594, 322449, 367705, 395990, 441246, 514787, 537415, 593985, 644898, 735410, 752381, 1029574, 1074830, 1103115, 1187970, 1397279, 1504762, 1544361, 1612245, 2206230, 2257143, 2573935, 2794558, 3088722, 3224490, 3761905, 4191837, 4514286, 5147870, 6986395, 7523810, 7721805, 8383674, 9780953, 11285715, 13972790, 15443610, 19561906, 20959185, 22571430, 29342859, 41918370, 48904765, 58685718, 97809530, 146714295, 293428590]

約数ペア:

[(1, 293428590), (2, 146714295), (3, 97809530), (5, 58685718), (6, 48904765), (7, 41918370), (10, 29342859), (13, 22571430), (14, 20959185), (15, 19561906), (19, 15443610), (21, 13972790), (26, 11285715), (30, 9780953), (35, 8383674), (38, 7721805), (39, 7523810), (42, 6986395), (57, 5147870), (65, 4514286), (70, 4191837), (78, 3761905), (91, 3224490), (95, 3088722), (105, 2794558), (114, 2573935), (130, 2257143), (133, 2206230), (182, 1612245), (190, 1544361), (195, 1504762), (210, 1397279), (247, 1187970), (266, 1103115), (273, 1074830), (285, 1029574), (390, 752381), (399, 735410), (455, 644898), (494, 593985), (546, 537415), (570, 514787), (665, 441246), (741, 395990), (798, 367705), (910, 322449), (1235, 237594), (1330, 220623), (1365, 214966), (1482, 197995), (1729, 169710), (1995, 147082), (2470, 118797), (2730, 107483), (3458, 84855), (3705, 79198), (3990, 73541), (5187, 56570), (5657, 51870), (7410, 39599), (8645, 33942), (10374, 28285), (11314, 25935), (16971, 17290)]