331777170

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{223}}^1\times {\mathrm{271}}^1$

素因数の和:568

約数の個数: 96

約数和(自身を含む): 883943424

約数和(自身を除く): 552166254

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 61, 90, 122, 183, 223, 271, 305, 366, 446, 542, 549, 610, 669, 813, 915, 1098, 1115, 1338, 1355, 1626, 1830, 2007, 2230, 2439, 2710, 2745, 3345, 4014, 4065, 4878, 5490, 6690, 8130, 10035, 12195, 13603, 16531, 20070, 24390, 27206, 33062, 40809, 49593, 60433, 68015, 81618, 82655, 99186, 120866, 122427, 136030, 148779, 165310, 181299, 204045, 244854, 247965, 297558, 302165, 362598, 408090, 495930, 543897, 604330, 612135, 743895, 906495, 1087794, 1224270, 1487790, 1812990, 2719485, 3686413, 5438970, 7372826, 11059239, 18432065, 22118478, 33177717, 36864130, 55296195, 66355434, 110592390, 165888585, 331777170]

約数ペア:

[(1, 331777170), (2, 165888585), (3, 110592390), (5, 66355434), (6, 55296195), (9, 36864130), (10, 33177717), (15, 22118478), (18, 18432065), (30, 11059239), (45, 7372826), (61, 5438970), (90, 3686413), (122, 2719485), (183, 1812990), (223, 1487790), (271, 1224270), (305, 1087794), (366, 906495), (446, 743895), (542, 612135), (549, 604330), (610, 543897), (669, 495930), (813, 408090), (915, 362598), (1098, 302165), (1115, 297558), (1338, 247965), (1355, 244854), (1626, 204045), (1830, 181299), (2007, 165310), (2230, 148779), (2439, 136030), (2710, 122427), (2745, 120866), (3345, 99186), (4014, 82655), (4065, 81618), (4878, 68015), (5490, 60433), (6690, 49593), (8130, 40809), (10035, 33062), (12195, 27206), (13603, 24390), (16531, 20070)]