291214051940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{1279}}^1\times {\mathrm{56081}}^1$

素因数の和:57405

約数の個数: 96

約数和(自身を含む): 723592396800

約数和(自身を除く): 432378344860

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 29, 35, 58, 70, 116, 140, 145, 203, 290, 406, 580, 812, 1015, 1279, 2030, 2558, 4060, 5116, 6395, 8953, 12790, 17906, 25580, 35812, 37091, 44765, 56081, 74182, 89530, 112162, 148364, 179060, 185455, 224324, 259637, 280405, 370910, 392567, 519274, 560810, 741820, 785134, 1038548, 1121620, 1298185, 1570268, 1626349, 1962835, 2596370, 3252698, 3925670, 5192740, 6505396, 7851340, 8131745, 11384443, 16263490, 22768886, 32526980, 45537772, 56922215, 71727599, 113844430, 143455198, 227688860, 286910396, 358637995, 502093193, 717275990, 1004186386, 1434551980, 2008372772, 2080100371, 2510465965, 4160200742, 5020931930, 8320401484, 10041863860, 10400501855, 14560702597, 20801003710, 29121405194, 41602007420, 58242810388, 72803512985, 145607025970, 291214051940]

約数ペア:

[(1, 291214051940), (2, 145607025970), (4, 72803512985), (5, 58242810388), (7, 41602007420), (10, 29121405194), (14, 20801003710), (20, 14560702597), (28, 10400501855), (29, 10041863860), (35, 8320401484), (58, 5020931930), (70, 4160200742), (116, 2510465965), (140, 2080100371), (145, 2008372772), (203, 1434551980), (290, 1004186386), (406, 717275990), (580, 502093193), (812, 358637995), (1015, 286910396), (1279, 227688860), (2030, 143455198), (2558, 113844430), (4060, 71727599), (5116, 56922215), (6395, 45537772), (8953, 32526980), (12790, 22768886), (17906, 16263490), (25580, 11384443), (35812, 8131745), (37091, 7851340), (44765, 6505396), (56081, 5192740), (74182, 3925670), (89530, 3252698), (112162, 2596370), (148364, 1962835), (179060, 1626349), (185455, 1570268), (224324, 1298185), (259637, 1121620), (280405, 1038548), (370910, 785134), (392567, 741820), (519274, 560810)]