1509074420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{463}}^1\times {\mathrm{751}}^1$

素因数の和:1261

約数の個数: 96

約数和(自身を含む): 3751673856

約数和(自身を除く): 2242599436

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 31, 35, 62, 70, 124, 140, 155, 217, 310, 434, 463, 620, 751, 868, 926, 1085, 1502, 1852, 2170, 2315, 3004, 3241, 3755, 4340, 4630, 5257, 6482, 7510, 9260, 10514, 12964, 14353, 15020, 16205, 21028, 23281, 26285, 28706, 32410, 46562, 52570, 57412, 64820, 71765, 93124, 100471, 105140, 116405, 143530, 162967, 200942, 232810, 287060, 325934, 347713, 401884, 465620, 502355, 651868, 695426, 814835, 1004710, 1390852, 1629670, 1738565, 2009420, 2433991, 3259340, 3477130, 4867982, 6954260, 9735964, 10779103, 12169955, 21558206, 24339910, 43116412, 48679820, 53895515, 75453721, 107791030, 150907442, 215582060, 301814884, 377268605, 754537210, 1509074420]

約数ペア:

[(1, 1509074420), (2, 754537210), (4, 377268605), (5, 301814884), (7, 215582060), (10, 150907442), (14, 107791030), (20, 75453721), (28, 53895515), (31, 48679820), (35, 43116412), (62, 24339910), (70, 21558206), (124, 12169955), (140, 10779103), (155, 9735964), (217, 6954260), (310, 4867982), (434, 3477130), (463, 3259340), (620, 2433991), (751, 2009420), (868, 1738565), (926, 1629670), (1085, 1390852), (1502, 1004710), (1852, 814835), (2170, 695426), (2315, 651868), (3004, 502355), (3241, 465620), (3755, 401884), (4340, 347713), (4630, 325934), (5257, 287060), (6482, 232810), (7510, 200942), (9260, 162967), (10514, 143530), (12964, 116405), (14353, 105140), (15020, 100471), (16205, 93124), (21028, 71765), (23281, 64820), (26285, 57412), (28706, 52570), (32410, 46562)]