145719990

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{269}}^1\times {\mathrm{463}}^1$

素因数の和:758

約数の個数: 96

約数和(自身を含む): 410417280

約数和(自身を除く): 264697290

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 195, 234, 269, 390, 463, 538, 585, 807, 926, 1170, 1345, 1389, 1614, 2315, 2421, 2690, 2778, 3497, 4035, 4167, 4630, 4842, 6019, 6945, 6994, 8070, 8334, 10491, 12038, 12105, 13890, 17485, 18057, 20835, 20982, 24210, 30095, 31473, 34970, 36114, 41670, 52455, 54171, 60190, 62946, 90285, 104910, 108342, 124547, 157365, 180570, 249094, 270855, 314730, 373641, 541710, 622735, 747282, 1120923, 1245470, 1619111, 1868205, 2241846, 3238222, 3736410, 4857333, 5604615, 8095555, 9714666, 11209230, 14571999, 16191110, 24286665, 29143998, 48573330, 72859995, 145719990]

約数ペア:

[(1, 145719990), (2, 72859995), (3, 48573330), (5, 29143998), (6, 24286665), (9, 16191110), (10, 14571999), (13, 11209230), (15, 9714666), (18, 8095555), (26, 5604615), (30, 4857333), (39, 3736410), (45, 3238222), (65, 2241846), (78, 1868205), (90, 1619111), (117, 1245470), (130, 1120923), (195, 747282), (234, 622735), (269, 541710), (390, 373641), (463, 314730), (538, 270855), (585, 249094), (807, 180570), (926, 157365), (1170, 124547), (1345, 108342), (1389, 104910), (1614, 90285), (2315, 62946), (2421, 60190), (2690, 54171), (2778, 52455), (3497, 41670), (4035, 36114), (4167, 34970), (4630, 31473), (4842, 30095), (6019, 24210), (6945, 20982), (6994, 20835), (8070, 18057), (8334, 17485), (10491, 13890), (12038, 12105)]