2988510

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{107}}^1$

素因数の和:150

約数の個数: 96

約数和(自身を含む): 8864640

約数和(自身を除く): 5876130

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 30, 35, 38, 42, 49, 57, 70, 95, 98, 105, 107, 114, 133, 147, 190, 210, 214, 245, 266, 285, 294, 321, 399, 490, 535, 570, 642, 665, 735, 749, 798, 931, 1070, 1330, 1470, 1498, 1605, 1862, 1995, 2033, 2247, 2793, 3210, 3745, 3990, 4066, 4494, 4655, 5243, 5586, 6099, 7490, 9310, 10165, 10486, 11235, 12198, 13965, 14231, 15729, 20330, 22470, 26215, 27930, 28462, 30495, 31458, 42693, 52430, 60990, 71155, 78645, 85386, 99617, 142310, 157290, 199234, 213465, 298851, 426930, 498085, 597702, 996170, 1494255, 2988510]

約数ペア:

[(1, 2988510), (2, 1494255), (3, 996170), (5, 597702), (6, 498085), (7, 426930), (10, 298851), (14, 213465), (15, 199234), (19, 157290), (21, 142310), (30, 99617), (35, 85386), (38, 78645), (42, 71155), (49, 60990), (57, 52430), (70, 42693), (95, 31458), (98, 30495), (105, 28462), (107, 27930), (114, 26215), (133, 22470), (147, 20330), (190, 15729), (210, 14231), (214, 13965), (245, 12198), (266, 11235), (285, 10486), (294, 10165), (321, 9310), (399, 7490), (490, 6099), (535, 5586), (570, 5243), (642, 4655), (665, 4494), (735, 4066), (749, 3990), (798, 3745), (931, 3210), (1070, 2793), (1330, 2247), (1470, 2033), (1498, 1995), (1605, 1862)]