351162420

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{3853}}^1$

素因数の和:3910

約数の個数: 144

約数和(自身を含む): 1180988928

約数和(自身を除く): 829826508

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 31, 35, 42, 49, 60, 62, 70, 84, 93, 98, 105, 124, 140, 147, 155, 186, 196, 210, 217, 245, 294, 310, 372, 420, 434, 465, 490, 588, 620, 651, 735, 868, 930, 980, 1085, 1302, 1470, 1519, 1860, 2170, 2604, 2940, 3038, 3255, 3853, 4340, 4557, 6076, 6510, 7595, 7706, 9114, 11559, 13020, 15190, 15412, 18228, 19265, 22785, 23118, 26971, 30380, 38530, 45570, 46236, 53942, 57795, 77060, 80913, 91140, 107884, 115590, 119443, 134855, 161826, 188797, 231180, 238886, 269710, 323652, 358329, 377594, 404565, 477772, 539420, 566391, 597215, 716658, 755188, 809130, 836101, 943985, 1132782, 1194430, 1433316, 1618260, 1672202, 1791645, 1887970, 2265564, 2388860, 2508303, 2831955, 3344404, 3583290, 3775940, 4180505, 5016606, 5663910, 5852707, 7166580, 8361010, 10033212, 11327820, 11705414, 12541515, 16722020, 17558121, 23410828, 25083030, 29263535, 35116242, 50166060, 58527070, 70232484, 87790605, 117054140, 175581210, 351162420]

約数ペア:

[(1, 351162420), (2, 175581210), (3, 117054140), (4, 87790605), (5, 70232484), (6, 58527070), (7, 50166060), (10, 35116242), (12, 29263535), (14, 25083030), (15, 23410828), (20, 17558121), (21, 16722020), (28, 12541515), (30, 11705414), (31, 11327820), (35, 10033212), (42, 8361010), (49, 7166580), (60, 5852707), (62, 5663910), (70, 5016606), (84, 4180505), (93, 3775940), (98, 3583290), (105, 3344404), (124, 2831955), (140, 2508303), (147, 2388860), (155, 2265564), (186, 1887970), (196, 1791645), (210, 1672202), (217, 1618260), (245, 1433316), (294, 1194430), (310, 1132782), (372, 943985), (420, 836101), (434, 809130), (465, 755188), (490, 716658), (588, 597215), (620, 566391), (651, 539420), (735, 477772), (868, 404565), (930, 377594), (980, 358329), (1085, 323652), (1302, 269710), (1470, 238886), (1519, 231180), (1860, 188797), (2170, 161826), (2604, 134855), (2940, 119443), (3038, 115590), (3255, 107884), (3853, 91140), (4340, 80913), (4557, 77060), (6076, 57795), (6510, 53942), (7595, 46236), (7706, 45570), (9114, 38530), (11559, 30380), (13020, 26971), (15190, 23118), (15412, 22785), (18228, 19265)]