30658380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{311}}^1$

素因数の和:407

約数の個数: 96

約数和(自身を含む): 90574848

約数和(自身を除く): 59916468

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 53, 60, 62, 93, 106, 124, 155, 159, 186, 212, 265, 310, 311, 318, 372, 465, 530, 620, 622, 636, 795, 930, 933, 1060, 1244, 1555, 1590, 1643, 1860, 1866, 3110, 3180, 3286, 3732, 4665, 4929, 6220, 6572, 8215, 9330, 9641, 9858, 16430, 16483, 18660, 19282, 19716, 24645, 28923, 32860, 32966, 38564, 48205, 49290, 49449, 57846, 65932, 82415, 96410, 98580, 98898, 115692, 144615, 164830, 192820, 197796, 247245, 289230, 329660, 494490, 510973, 578460, 988980, 1021946, 1532919, 2043892, 2554865, 3065838, 5109730, 6131676, 7664595, 10219460, 15329190, 30658380]

約数ペア:

[(1, 30658380), (2, 15329190), (3, 10219460), (4, 7664595), (5, 6131676), (6, 5109730), (10, 3065838), (12, 2554865), (15, 2043892), (20, 1532919), (30, 1021946), (31, 988980), (53, 578460), (60, 510973), (62, 494490), (93, 329660), (106, 289230), (124, 247245), (155, 197796), (159, 192820), (186, 164830), (212, 144615), (265, 115692), (310, 98898), (311, 98580), (318, 96410), (372, 82415), (465, 65932), (530, 57846), (620, 49449), (622, 49290), (636, 48205), (795, 38564), (930, 32966), (933, 32860), (1060, 28923), (1244, 24645), (1555, 19716), (1590, 19282), (1643, 18660), (1860, 16483), (1866, 16430), (3110, 9858), (3180, 9641), (3286, 9330), (3732, 8215), (4665, 6572), (4929, 6220)]