1502140

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1$

素因数の和:154

約数の個数: 48

約数和(自身を含む): 3427200

約数和(自身を除く): 1925060

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 59, 67, 76, 95, 118, 134, 190, 236, 268, 295, 335, 380, 590, 670, 1121, 1180, 1273, 1340, 2242, 2546, 3953, 4484, 5092, 5605, 6365, 7906, 11210, 12730, 15812, 19765, 22420, 25460, 39530, 75107, 79060, 150214, 300428, 375535, 751070, 1502140]

約数ペア:

[(1, 1502140), (2, 751070), (4, 375535), (5, 300428), (10, 150214), (19, 79060), (20, 75107), (38, 39530), (59, 25460), (67, 22420), (76, 19765), (95, 15812), (118, 12730), (134, 11210), (190, 7906), (236, 6365), (268, 5605), (295, 5092), (335, 4484), (380, 3953), (590, 2546), (670, 2242), (1121, 1340), (1180, 1273)]