306988350

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{617}}^1$

素因数の和:770

約数の個数: 96

約数和(自身を含む): 794520576

約数和(自身を除く): 487532226

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 31, 50, 62, 75, 93, 107, 150, 155, 186, 214, 310, 321, 465, 535, 617, 642, 775, 930, 1070, 1234, 1550, 1605, 1851, 2325, 2675, 3085, 3210, 3317, 3702, 4650, 5350, 6170, 6634, 8025, 9255, 9951, 15425, 16050, 16585, 18510, 19127, 19902, 30850, 33170, 38254, 46275, 49755, 57381, 66019, 82925, 92550, 95635, 99510, 114762, 132038, 165850, 191270, 198057, 248775, 286905, 330095, 396114, 478175, 497550, 573810, 660190, 956350, 990285, 1434525, 1650475, 1980570, 2046589, 2869050, 3300950, 4093178, 4951425, 6139767, 9902850, 10232945, 12279534, 20465890, 30698835, 51164725, 61397670, 102329450, 153494175, 306988350]

約数ペア:

[(1, 306988350), (2, 153494175), (3, 102329450), (5, 61397670), (6, 51164725), (10, 30698835), (15, 20465890), (25, 12279534), (30, 10232945), (31, 9902850), (50, 6139767), (62, 4951425), (75, 4093178), (93, 3300950), (107, 2869050), (150, 2046589), (155, 1980570), (186, 1650475), (214, 1434525), (310, 990285), (321, 956350), (465, 660190), (535, 573810), (617, 497550), (642, 478175), (775, 396114), (930, 330095), (1070, 286905), (1234, 248775), (1550, 198057), (1605, 191270), (1851, 165850), (2325, 132038), (2675, 114762), (3085, 99510), (3210, 95635), (3317, 92550), (3702, 82925), (4650, 66019), (5350, 57381), (6170, 49755), (6634, 46275), (8025, 38254), (9255, 33170), (9951, 30850), (15425, 19902), (16050, 19127), (16585, 18510)]