71740170

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{46889}}^1$

素因数の和:46919

約数の個数: 48

約数和(自身を含む): 197500680

約数和(自身を除く): 125760510

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 30, 34, 45, 51, 85, 90, 102, 153, 170, 255, 306, 510, 765, 1530, 46889, 93778, 140667, 234445, 281334, 422001, 468890, 703335, 797113, 844002, 1406670, 1594226, 2110005, 2391339, 3985565, 4220010, 4782678, 7174017, 7971130, 11956695, 14348034, 23913390, 35870085, 71740170]

約数ペア:

[(1, 71740170), (2, 35870085), (3, 23913390), (5, 14348034), (6, 11956695), (9, 7971130), (10, 7174017), (15, 4782678), (17, 4220010), (18, 3985565), (30, 2391339), (34, 2110005), (45, 1594226), (51, 1406670), (85, 844002), (90, 797113), (102, 703335), (153, 468890), (170, 422001), (255, 281334), (306, 234445), (510, 140667), (765, 93778), (1530, 46889)]