147149870

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1$

素因数の和:190

約数の個数: 128

約数和(自身を含む): 340623360

約数和(自身を除く): 193473490

約数列:

[1, 2, 5, 7, 10, 14, 19, 31, 35, 38, 43, 62, 70, 83, 86, 95, 133, 155, 166, 190, 215, 217, 266, 301, 310, 415, 430, 434, 581, 589, 602, 665, 817, 830, 1085, 1162, 1178, 1330, 1333, 1505, 1577, 1634, 2170, 2573, 2666, 2905, 2945, 3010, 3154, 3569, 4085, 4123, 5146, 5719, 5810, 5890, 6665, 7138, 7885, 8170, 8246, 9331, 11039, 11438, 12865, 13330, 15770, 17845, 18011, 18662, 20615, 22078, 24983, 25327, 25730, 28595, 35690, 36022, 41230, 46655, 48887, 49966, 50654, 55195, 57190, 67811, 90055, 93310, 97774, 110390, 110639, 124915, 126635, 135622, 177289, 180110, 221278, 244435, 249830, 253270, 339055, 342209, 354578, 474677, 488870, 553195, 678110, 684418, 774473, 886445, 949354, 1106390, 1548946, 1711045, 1772890, 2102141, 2373385, 3422090, 3872365, 4204282, 4746770, 7744730, 10510705, 14714987, 21021410, 29429974, 73574935, 147149870]

約数ペア:

[(1, 147149870), (2, 73574935), (5, 29429974), (7, 21021410), (10, 14714987), (14, 10510705), (19, 7744730), (31, 4746770), (35, 4204282), (38, 3872365), (43, 3422090), (62, 2373385), (70, 2102141), (83, 1772890), (86, 1711045), (95, 1548946), (133, 1106390), (155, 949354), (166, 886445), (190, 774473), (215, 684418), (217, 678110), (266, 553195), (301, 488870), (310, 474677), (415, 354578), (430, 342209), (434, 339055), (581, 253270), (589, 249830), (602, 244435), (665, 221278), (817, 180110), (830, 177289), (1085, 135622), (1162, 126635), (1178, 124915), (1330, 110639), (1333, 110390), (1505, 97774), (1577, 93310), (1634, 90055), (2170, 67811), (2573, 57190), (2666, 55195), (2905, 50654), (2945, 49966), (3010, 48887), (3154, 46655), (3569, 41230), (4085, 36022), (4123, 35690), (5146, 28595), (5719, 25730), (5810, 25327), (5890, 24983), (6665, 22078), (7138, 20615), (7885, 18662), (8170, 18011), (8246, 17845), (9331, 15770), (11039, 13330), (11438, 12865)]