1930203492

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{1229}}^1\times {\mathrm{2671}}^1$

素因数の和:3921

約数の個数: 72

約数和(自身を含む): 5245349760

約数和(自身を除く): 3315146268

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 588, 1229, 2458, 2671, 3687, 4916, 5342, 7374, 8013, 8603, 10684, 14748, 16026, 17206, 18697, 25809, 32052, 34412, 37394, 51618, 56091, 60221, 74788, 103236, 112182, 120442, 130879, 180663, 224364, 240884, 261758, 361326, 392637, 523516, 722652, 785274, 1570548, 3282659, 6565318, 9847977, 13130636, 19695954, 22978613, 39391908, 45957226, 68935839, 91914452, 137871678, 160850291, 275743356, 321700582, 482550873, 643401164, 965101746, 1930203492]

約数ペア:

[(1, 1930203492), (2, 965101746), (3, 643401164), (4, 482550873), (6, 321700582), (7, 275743356), (12, 160850291), (14, 137871678), (21, 91914452), (28, 68935839), (42, 45957226), (49, 39391908), (84, 22978613), (98, 19695954), (147, 13130636), (196, 9847977), (294, 6565318), (588, 3282659), (1229, 1570548), (2458, 785274), (2671, 722652), (3687, 523516), (4916, 392637), (5342, 361326), (7374, 261758), (8013, 240884), (8603, 224364), (10684, 180663), (14748, 130879), (16026, 120442), (17206, 112182), (18697, 103236), (25809, 74788), (32052, 60221), (34412, 56091), (37394, 51618)]