42300916

素因数分解:

$2^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{307}}^1$

素因数の和:381

約数の個数: 72

約数和(自身を含む): 93397920

約数和(自身を除く): 51097004

約数列:

[1, 2, 4, 7, 14, 19, 28, 37, 38, 49, 74, 76, 98, 133, 148, 196, 259, 266, 307, 518, 532, 614, 703, 931, 1036, 1228, 1406, 1813, 1862, 2149, 2812, 3626, 3724, 4298, 4921, 5833, 7252, 8596, 9842, 11359, 11666, 15043, 19684, 22718, 23332, 30086, 34447, 40831, 45436, 60172, 68894, 79513, 81662, 137788, 159026, 163324, 215821, 285817, 318052, 431642, 556591, 571634, 863284, 1113182, 1143268, 1510747, 2226364, 3021494, 6042988, 10575229, 21150458, 42300916]

約数ペア:

[(1, 42300916), (2, 21150458), (4, 10575229), (7, 6042988), (14, 3021494), (19, 2226364), (28, 1510747), (37, 1143268), (38, 1113182), (49, 863284), (74, 571634), (76, 556591), (98, 431642), (133, 318052), (148, 285817), (196, 215821), (259, 163324), (266, 159026), (307, 137788), (518, 81662), (532, 79513), (614, 68894), (703, 60172), (931, 45436), (1036, 40831), (1228, 34447), (1406, 30086), (1813, 23332), (1862, 22718), (2149, 19684), (2812, 15043), (3626, 11666), (3724, 11359), (4298, 9842), (4921, 8596), (5833, 7252)]