30587340

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{3833}}^1$

素因数の和:3871

約数の個数: 96

約数和(自身を含む): 103057920

約数和(自身を除く): 72470580

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 19, 20, 21, 28, 30, 35, 38, 42, 57, 60, 70, 76, 84, 95, 105, 114, 133, 140, 190, 210, 228, 266, 285, 380, 399, 420, 532, 570, 665, 798, 1140, 1330, 1596, 1995, 2660, 3833, 3990, 7666, 7980, 11499, 15332, 19165, 22998, 26831, 38330, 45996, 53662, 57495, 72827, 76660, 80493, 107324, 114990, 134155, 145654, 160986, 218481, 229980, 268310, 291308, 321972, 364135, 402465, 436962, 509789, 536620, 728270, 804930, 873924, 1019578, 1092405, 1456540, 1529367, 1609860, 2039156, 2184810, 2548945, 3058734, 4369620, 5097890, 6117468, 7646835, 10195780, 15293670, 30587340]

約数ペア:

[(1, 30587340), (2, 15293670), (3, 10195780), (4, 7646835), (5, 6117468), (6, 5097890), (7, 4369620), (10, 3058734), (12, 2548945), (14, 2184810), (15, 2039156), (19, 1609860), (20, 1529367), (21, 1456540), (28, 1092405), (30, 1019578), (35, 873924), (38, 804930), (42, 728270), (57, 536620), (60, 509789), (70, 436962), (76, 402465), (84, 364135), (95, 321972), (105, 291308), (114, 268310), (133, 229980), (140, 218481), (190, 160986), (210, 145654), (228, 134155), (266, 114990), (285, 107324), (380, 80493), (399, 76660), (420, 72827), (532, 57495), (570, 53662), (665, 45996), (798, 38330), (1140, 26831), (1330, 22998), (1596, 19165), (1995, 15332), (2660, 11499), (3833, 7980), (3990, 7666)]