415706690

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{79}}^1\times {\mathrm{10739}}^1$

素因数の和:10839

約数の個数: 48

約数和(自身を含む): 881539200

約数和(自身を除く): 465832510

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 79, 98, 158, 245, 395, 490, 553, 790, 1106, 2765, 3871, 5530, 7742, 10739, 19355, 21478, 38710, 53695, 75173, 107390, 150346, 375865, 526211, 751730, 848381, 1052422, 1696762, 2631055, 4241905, 5262110, 5938667, 8483810, 11877334, 29693335, 41570669, 59386670, 83141338, 207853345, 415706690]

約数ペア:

[(1, 415706690), (2, 207853345), (5, 83141338), (7, 59386670), (10, 41570669), (14, 29693335), (35, 11877334), (49, 8483810), (70, 5938667), (79, 5262110), (98, 4241905), (158, 2631055), (245, 1696762), (395, 1052422), (490, 848381), (553, 751730), (790, 526211), (1106, 375865), (2765, 150346), (3871, 107390), (5530, 75173), (7742, 53695), (10739, 38710), (19355, 21478)]