849190430

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{281}}^1\times {\mathrm{331}}^1$

素因数の和:713

約数の個数: 64

約数和(自身を含む): 1698713856

約数和(自身を除く): 849523426

約数列:

[1, 2, 5, 10, 11, 22, 55, 83, 110, 166, 281, 331, 415, 562, 662, 830, 913, 1405, 1655, 1826, 2810, 3091, 3310, 3641, 4565, 6182, 7282, 9130, 15455, 18205, 23323, 27473, 30910, 36410, 46646, 54946, 93011, 116615, 137365, 186022, 233230, 256553, 274730, 302203, 465055, 513106, 604406, 930110, 1023121, 1282765, 1511015, 2046242, 2565530, 3022030, 5115605, 7719913, 10231210, 15439826, 38599565, 77199130, 84919043, 169838086, 424595215, 849190430]

約数ペア:

[(1, 849190430), (2, 424595215), (5, 169838086), (10, 84919043), (11, 77199130), (22, 38599565), (55, 15439826), (83, 10231210), (110, 7719913), (166, 5115605), (281, 3022030), (331, 2565530), (415, 2046242), (562, 1511015), (662, 1282765), (830, 1023121), (913, 930110), (1405, 604406), (1655, 513106), (1826, 465055), (2810, 302203), (3091, 274730), (3310, 256553), (3641, 233230), (4565, 186022), (6182, 137365), (7282, 116615), (9130, 93011), (15455, 54946), (18205, 46646), (23323, 36410), (27473, 30910)]