42889210

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{6733}}^1$

素因数の和:6767

約数の個数: 48

約数和(自身を含む): 96727176

約数和(自身を除く): 53837966

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 49, 65, 70, 91, 98, 130, 182, 245, 455, 490, 637, 910, 1274, 3185, 6370, 6733, 13466, 33665, 47131, 67330, 87529, 94262, 175058, 235655, 329917, 437645, 471310, 612703, 659834, 875290, 1225406, 1649585, 3063515, 3299170, 4288921, 6127030, 8577842, 21444605, 42889210]

約数ペア:

[(1, 42889210), (2, 21444605), (5, 8577842), (7, 6127030), (10, 4288921), (13, 3299170), (14, 3063515), (26, 1649585), (35, 1225406), (49, 875290), (65, 659834), (70, 612703), (91, 471310), (98, 437645), (130, 329917), (182, 235655), (245, 175058), (455, 94262), (490, 87529), (637, 67330), (910, 47131), (1274, 33665), (3185, 13466), (6370, 6733)]