47129156940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{726629}}^1$

素因数の和:726711

約数の個数: 96

約数和(自身を含む): 140629063680

約数和(自身を除く): 93499906740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 47, 60, 69, 92, 94, 115, 138, 141, 188, 230, 235, 276, 282, 345, 460, 470, 564, 690, 705, 940, 1081, 1380, 1410, 2162, 2820, 3243, 4324, 5405, 6486, 10810, 12972, 16215, 21620, 32430, 64860, 726629, 1453258, 2179887, 2906516, 3633145, 4359774, 7266290, 8719548, 10899435, 14532580, 16712467, 21798870, 33424934, 34151563, 43597740, 50137401, 66849868, 68303126, 83562335, 100274802, 102454689, 136606252, 167124670, 170757815, 200549604, 204909378, 250687005, 334249340, 341515630, 409818756, 501374010, 512273445, 683031260, 785485949, 1002748020, 1024546890, 1570971898, 2049093780, 2356457847, 3141943796, 3927429745, 4712915694, 7854859490, 9425831388, 11782289235, 15709718980, 23564578470, 47129156940]

約数ペア:

[(1, 47129156940), (2, 23564578470), (3, 15709718980), (4, 11782289235), (5, 9425831388), (6, 7854859490), (10, 4712915694), (12, 3927429745), (15, 3141943796), (20, 2356457847), (23, 2049093780), (30, 1570971898), (46, 1024546890), (47, 1002748020), (60, 785485949), (69, 683031260), (92, 512273445), (94, 501374010), (115, 409818756), (138, 341515630), (141, 334249340), (188, 250687005), (230, 204909378), (235, 200549604), (276, 170757815), (282, 167124670), (345, 136606252), (460, 102454689), (470, 100274802), (564, 83562335), (690, 68303126), (705, 66849868), (940, 50137401), (1081, 43597740), (1380, 34151563), (1410, 33424934), (2162, 21798870), (2820, 16712467), (3243, 14532580), (4324, 10899435), (5405, 8719548), (6486, 7266290), (10810, 4359774), (12972, 3633145), (16215, 2906516), (21620, 2179887), (32430, 1453258), (64860, 726629)]