398483910

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23677}}^1$

素因数の和:23718

約数の個数: 96

約数和(自身を含む): 1196780832

約数和(自身を除く): 798296922

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 17, 18, 22, 30, 33, 34, 45, 51, 55, 66, 85, 90, 99, 102, 110, 153, 165, 170, 187, 198, 255, 306, 330, 374, 495, 510, 561, 765, 935, 990, 1122, 1530, 1683, 1870, 2805, 3366, 5610, 8415, 16830, 23677, 47354, 71031, 118385, 142062, 213093, 236770, 260447, 355155, 402509, 426186, 520894, 710310, 781341, 805018, 1065465, 1207527, 1302235, 1562682, 2012545, 2130930, 2344023, 2415054, 2604470, 3622581, 3906705, 4025090, 4427599, 4688046, 6037635, 7245162, 7813410, 8855198, 11720115, 12075270, 13282797, 18112905, 22137995, 23440230, 26565594, 36225810, 39848391, 44275990, 66413985, 79696782, 132827970, 199241955, 398483910]

約数ペア:

[(1, 398483910), (2, 199241955), (3, 132827970), (5, 79696782), (6, 66413985), (9, 44275990), (10, 39848391), (11, 36225810), (15, 26565594), (17, 23440230), (18, 22137995), (22, 18112905), (30, 13282797), (33, 12075270), (34, 11720115), (45, 8855198), (51, 7813410), (55, 7245162), (66, 6037635), (85, 4688046), (90, 4427599), (99, 4025090), (102, 3906705), (110, 3622581), (153, 2604470), (165, 2415054), (170, 2344023), (187, 2130930), (198, 2012545), (255, 1562682), (306, 1302235), (330, 1207527), (374, 1065465), (495, 805018), (510, 781341), (561, 710310), (765, 520894), (935, 426186), (990, 402509), (1122, 355155), (1530, 260447), (1683, 236770), (1870, 213093), (2805, 142062), (3366, 118385), (5610, 71031), (8415, 47354), (16830, 23677)]