30088380

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{1009}}^1$

素因数の和:1099

約数の個数: 96

約数和(自身を含む): 97735680

約数和(自身を除く): 67647300

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, 1009, 1065, 1420, 1491, 1988, 2018, 2130, 2485, 2982, 3027, 4036, 4260, 4970, 5045, 5964, 6054, 7063, 7455, 9940, 10090, 12108, 14126, 14910, 15135, 20180, 21189, 28252, 29820, 30270, 35315, 42378, 60540, 70630, 71639, 84756, 105945, 141260, 143278, 211890, 214917, 286556, 358195, 423780, 429834, 501473, 716390, 859668, 1002946, 1074585, 1432780, 1504419, 2005892, 2149170, 2507365, 3008838, 4298340, 5014730, 6017676, 7522095, 10029460, 15044190, 30088380]

約数ペア:

[(1, 30088380), (2, 15044190), (3, 10029460), (4, 7522095), (5, 6017676), (6, 5014730), (7, 4298340), (10, 3008838), (12, 2507365), (14, 2149170), (15, 2005892), (20, 1504419), (21, 1432780), (28, 1074585), (30, 1002946), (35, 859668), (42, 716390), (60, 501473), (70, 429834), (71, 423780), (84, 358195), (105, 286556), (140, 214917), (142, 211890), (210, 143278), (213, 141260), (284, 105945), (355, 84756), (420, 71639), (426, 70630), (497, 60540), (710, 42378), (852, 35315), (994, 30270), (1009, 29820), (1065, 28252), (1420, 21189), (1491, 20180), (1988, 15135), (2018, 14910), (2130, 14126), (2485, 12108), (2982, 10090), (3027, 9940), (4036, 7455), (4260, 7063), (4970, 6054), (5045, 5964)]