13451970

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{9151}}^1$

素因数の和:9175

約数の個数: 48

約数和(自身を含む): 37559808

約数和(自身を除く): 24107838

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 98, 105, 147, 210, 245, 294, 490, 735, 1470, 9151, 18302, 27453, 45755, 54906, 64057, 91510, 128114, 137265, 192171, 274530, 320285, 384342, 448399, 640570, 896798, 960855, 1345197, 1921710, 2241995, 2690394, 4483990, 6725985, 13451970]

約数ペア:

[(1, 13451970), (2, 6725985), (3, 4483990), (5, 2690394), (6, 2241995), (7, 1921710), (10, 1345197), (14, 960855), (15, 896798), (21, 640570), (30, 448399), (35, 384342), (42, 320285), (49, 274530), (70, 192171), (98, 137265), (105, 128114), (147, 91510), (210, 64057), (245, 54906), (294, 45755), (490, 27453), (735, 18302), (1470, 9151)]