102318990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{2459}}^1$

素因数の和:2561

約数の個数: 64

約数和(自身を含む): 262137600

約数和(自身を除く): 159818610

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 73, 95, 114, 146, 190, 219, 285, 365, 438, 570, 730, 1095, 1387, 2190, 2459, 2774, 4161, 4918, 6935, 7377, 8322, 12295, 13870, 14754, 20805, 24590, 36885, 41610, 46721, 73770, 93442, 140163, 179507, 233605, 280326, 359014, 467210, 538521, 700815, 897535, 1077042, 1401630, 1795070, 2692605, 3410633, 5385210, 6821266, 10231899, 17053165, 20463798, 34106330, 51159495, 102318990]

約数ペア:

[(1, 102318990), (2, 51159495), (3, 34106330), (5, 20463798), (6, 17053165), (10, 10231899), (15, 6821266), (19, 5385210), (30, 3410633), (38, 2692605), (57, 1795070), (73, 1401630), (95, 1077042), (114, 897535), (146, 700815), (190, 538521), (219, 467210), (285, 359014), (365, 280326), (438, 233605), (570, 179507), (730, 140163), (1095, 93442), (1387, 73770), (2190, 46721), (2459, 41610), (2774, 36885), (4161, 24590), (4918, 20805), (6935, 14754), (7377, 13870), (8322, 12295)]