1904095830

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{36709}}^1$

素因数の和:36758

約数の個数: 128

約数和(自身を含む): 5920588800

約数和(自身を除く): 4016492970

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, 7410, 8645, 10374, 17290, 25935, 36709, 51870, 73418, 110127, 183545, 220254, 256963, 367090, 477217, 513926, 550635, 697471, 770889, 954434, 1101270, 1284815, 1394942, 1431651, 1541778, 2092413, 2386085, 2569630, 2863302, 3340519, 3487355, 3854445, 4184826, 4772170, 4882297, 6681038, 6974710, 7158255, 7708890, 9067123, 9764594, 10021557, 10462065, 14316510, 14646891, 16702595, 18134246, 20043114, 20924130, 24411485, 27201369, 29293782, 33405190, 45335615, 48822970, 50107785, 54402738, 63469861, 73234455, 90671230, 100215570, 126939722, 136006845, 146468910, 190409583, 272013690, 317349305, 380819166, 634698610, 952047915, 1904095830]

約数ペア:

[(1, 1904095830), (2, 952047915), (3, 634698610), (5, 380819166), (6, 317349305), (7, 272013690), (10, 190409583), (13, 146468910), (14, 136006845), (15, 126939722), (19, 100215570), (21, 90671230), (26, 73234455), (30, 63469861), (35, 54402738), (38, 50107785), (39, 48822970), (42, 45335615), (57, 33405190), (65, 29293782), (70, 27201369), (78, 24411485), (91, 20924130), (95, 20043114), (105, 18134246), (114, 16702595), (130, 14646891), (133, 14316510), (182, 10462065), (190, 10021557), (195, 9764594), (210, 9067123), (247, 7708890), (266, 7158255), (273, 6974710), (285, 6681038), (390, 4882297), (399, 4772170), (455, 4184826), (494, 3854445), (546, 3487355), (570, 3340519), (665, 2863302), (741, 2569630), (798, 2386085), (910, 2092413), (1235, 1541778), (1330, 1431651), (1365, 1394942), (1482, 1284815), (1729, 1101270), (1995, 954434), (2470, 770889), (2730, 697471), (3458, 550635), (3705, 513926), (3990, 477217), (5187, 367090), (7410, 256963), (8645, 220254), (10374, 183545), (17290, 110127), (25935, 73418), (36709, 51870)]