19005461730

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{59}}^1\times {\mathrm{397687}}^1$

素因数の和:397765

約数の個数: 80

約数和(自身を含む): 51969867840

約数和(自身を除く): 32964406110

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 59, 81, 90, 118, 135, 162, 177, 270, 295, 354, 405, 531, 590, 810, 885, 1062, 1593, 1770, 2655, 3186, 4779, 5310, 7965, 9558, 15930, 23895, 47790, 397687, 795374, 1193061, 1988435, 2386122, 3579183, 3976870, 5965305, 7158366, 10737549, 11930610, 17895915, 21475098, 23463533, 32212647, 35791830, 46927066, 53687745, 64425294, 70390599, 107375490, 117317665, 140781198, 161063235, 211171797, 234635330, 322126470, 351952995, 422343594, 633515391, 703905990, 1055858985, 1267030782, 1900546173, 2111717970, 3167576955, 3801092346, 6335153910, 9502730865, 19005461730]

約数ペア:

[(1, 19005461730), (2, 9502730865), (3, 6335153910), (5, 3801092346), (6, 3167576955), (9, 2111717970), (10, 1900546173), (15, 1267030782), (18, 1055858985), (27, 703905990), (30, 633515391), (45, 422343594), (54, 351952995), (59, 322126470), (81, 234635330), (90, 211171797), (118, 161063235), (135, 140781198), (162, 117317665), (177, 107375490), (270, 70390599), (295, 64425294), (354, 53687745), (405, 46927066), (531, 35791830), (590, 32212647), (810, 23463533), (885, 21475098), (1062, 17895915), (1593, 11930610), (1770, 10737549), (2655, 7158366), (3186, 5965305), (4779, 3976870), (5310, 3579183), (7965, 2386122), (9558, 1988435), (15930, 1193061), (23895, 795374), (47790, 397687)]