146386380

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{4909}}^1$

素因数の和:4999

約数の個数: 96

約数和(自身を含む): 475130880

約数和(自身を除く): 328744500

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 71, 84, 105, 140, 142, 210, 213, 284, 355, 420, 426, 497, 710, 852, 994, 1065, 1420, 1491, 1988, 2130, 2485, 2982, 4260, 4909, 4970, 5964, 7455, 9818, 9940, 14727, 14910, 19636, 24545, 29454, 29820, 34363, 49090, 58908, 68726, 73635, 98180, 103089, 137452, 147270, 171815, 206178, 294540, 343630, 348539, 412356, 515445, 687260, 697078, 1030890, 1045617, 1394156, 1742695, 2061780, 2091234, 2439773, 3485390, 4182468, 4879546, 5228085, 6970780, 7319319, 9759092, 10456170, 12198865, 14638638, 20912340, 24397730, 29277276, 36596595, 48795460, 73193190, 146386380]

約数ペア:

[(1, 146386380), (2, 73193190), (3, 48795460), (4, 36596595), (5, 29277276), (6, 24397730), (7, 20912340), (10, 14638638), (12, 12198865), (14, 10456170), (15, 9759092), (20, 7319319), (21, 6970780), (28, 5228085), (30, 4879546), (35, 4182468), (42, 3485390), (60, 2439773), (70, 2091234), (71, 2061780), (84, 1742695), (105, 1394156), (140, 1045617), (142, 1030890), (210, 697078), (213, 687260), (284, 515445), (355, 412356), (420, 348539), (426, 343630), (497, 294540), (710, 206178), (852, 171815), (994, 147270), (1065, 137452), (1420, 103089), (1491, 98180), (1988, 73635), (2130, 68726), (2485, 58908), (2982, 49090), (4260, 34363), (4909, 29820), (4970, 29454), (5964, 24545), (7455, 19636), (9818, 14910), (9940, 14727)]