22147339970

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{3251}}^1\times {\mathrm{13903}}^1$

素因数の和:17175

約数の個数: 48

約数和(自身を含む): 46391419008

約数和(自身を除く): 24244079038

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 3251, 6502, 13903, 16255, 22757, 27806, 32510, 45514, 69515, 97321, 113785, 139030, 159299, 194642, 227570, 318598, 486605, 681247, 796495, 973210, 1362494, 1592990, 3406235, 6812470, 45198653, 90397306, 225993265, 316390571, 451986530, 632781142, 1581952855, 2214733997, 3163905710, 4429467994, 11073669985, 22147339970]

約数ペア:

[(1, 22147339970), (2, 11073669985), (5, 4429467994), (7, 3163905710), (10, 2214733997), (14, 1581952855), (35, 632781142), (49, 451986530), (70, 316390571), (98, 225993265), (245, 90397306), (490, 45198653), (3251, 6812470), (6502, 3406235), (13903, 1592990), (16255, 1362494), (22757, 973210), (27806, 796495), (32510, 681247), (45514, 486605), (69515, 318598), (97321, 227570), (113785, 194642), (139030, 159299)]