42678330

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{1249}}^1$

素因数の和:1343

約数の個数: 64

約数和(自身を含む): 110160000

約数和(自身を除く): 67481670

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 67, 85, 102, 134, 170, 201, 255, 335, 402, 510, 670, 1005, 1139, 1249, 2010, 2278, 2498, 3417, 3747, 5695, 6245, 6834, 7494, 11390, 12490, 17085, 18735, 21233, 34170, 37470, 42466, 63699, 83683, 106165, 127398, 167366, 212330, 251049, 318495, 418415, 502098, 636990, 836830, 1255245, 1422611, 2510490, 2845222, 4267833, 7113055, 8535666, 14226110, 21339165, 42678330]

約数ペア:

[(1, 42678330), (2, 21339165), (3, 14226110), (5, 8535666), (6, 7113055), (10, 4267833), (15, 2845222), (17, 2510490), (30, 1422611), (34, 1255245), (51, 836830), (67, 636990), (85, 502098), (102, 418415), (134, 318495), (170, 251049), (201, 212330), (255, 167366), (335, 127398), (402, 106165), (510, 83683), (670, 63699), (1005, 42466), (1139, 37470), (1249, 34170), (2010, 21233), (2278, 18735), (2498, 17085), (3417, 12490), (3747, 11390), (5695, 7494), (6245, 6834)]