154224980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{839}}^1$

素因数の和:969

約数の個数: 96

約数和(自身を含む): 403038720

約数和(自身を除く): 248813740

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 101, 130, 140, 182, 202, 260, 364, 404, 455, 505, 707, 839, 910, 1010, 1313, 1414, 1678, 1820, 2020, 2626, 2828, 3356, 3535, 4195, 5252, 5873, 6565, 7070, 8390, 9191, 10907, 11746, 13130, 14140, 16780, 18382, 21814, 23492, 26260, 29365, 36764, 43628, 45955, 54535, 58730, 76349, 84739, 91910, 109070, 117460, 152698, 169478, 183820, 218140, 305396, 338956, 381745, 423695, 593173, 763490, 847390, 1101607, 1186346, 1526980, 1694780, 2203214, 2372692, 2965865, 4406428, 5508035, 5931730, 7711249, 11016070, 11863460, 15422498, 22032140, 30844996, 38556245, 77112490, 154224980]

約数ペア:

[(1, 154224980), (2, 77112490), (4, 38556245), (5, 30844996), (7, 22032140), (10, 15422498), (13, 11863460), (14, 11016070), (20, 7711249), (26, 5931730), (28, 5508035), (35, 4406428), (52, 2965865), (65, 2372692), (70, 2203214), (91, 1694780), (101, 1526980), (130, 1186346), (140, 1101607), (182, 847390), (202, 763490), (260, 593173), (364, 423695), (404, 381745), (455, 338956), (505, 305396), (707, 218140), (839, 183820), (910, 169478), (1010, 152698), (1313, 117460), (1414, 109070), (1678, 91910), (1820, 84739), (2020, 76349), (2626, 58730), (2828, 54535), (3356, 45955), (3535, 43628), (4195, 36764), (5252, 29365), (5873, 26260), (6565, 23492), (7070, 21814), (8390, 18382), (9191, 16780), (10907, 14140), (11746, 13130)]