1451922430

素因数分解:

$2^1\times 5^1\times 7^3\times {\mathrm{19}}^1\times {\mathrm{22279}}^1$

素因数の和:22326

約数の個数: 64

約数和(自身を含む): 3208320000

約数和(自身を除く): 1756397570

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 49, 70, 95, 98, 133, 190, 245, 266, 343, 490, 665, 686, 931, 1330, 1715, 1862, 3430, 4655, 6517, 9310, 13034, 22279, 32585, 44558, 65170, 111395, 155953, 222790, 311906, 423301, 779765, 846602, 1091671, 1559530, 2116505, 2183342, 2963107, 4233010, 5458355, 5926214, 7641697, 10916710, 14815535, 15283394, 20741749, 29631070, 38208485, 41483498, 76416970, 103708745, 145192243, 207417490, 290384486, 725961215, 1451922430]

約数ペア:

[(1, 1451922430), (2, 725961215), (5, 290384486), (7, 207417490), (10, 145192243), (14, 103708745), (19, 76416970), (35, 41483498), (38, 38208485), (49, 29631070), (70, 20741749), (95, 15283394), (98, 14815535), (133, 10916710), (190, 7641697), (245, 5926214), (266, 5458355), (343, 4233010), (490, 2963107), (665, 2183342), (686, 2116505), (931, 1559530), (1330, 1091671), (1715, 846602), (1862, 779765), (3430, 423301), (4655, 311906), (6517, 222790), (9310, 155953), (13034, 111395), (22279, 65170), (32585, 44558)]