421034810

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{151}}^1\times {\mathrm{653}}^1$

素因数の和:879

約数の個数: 64

約数和(自身を含む): 887514624

約数和(自身を除く): 466479814

約数列:

[1, 2, 5, 7, 10, 14, 35, 61, 70, 122, 151, 302, 305, 427, 610, 653, 755, 854, 1057, 1306, 1510, 2114, 2135, 3265, 4270, 4571, 5285, 6530, 9142, 9211, 10570, 18422, 22855, 39833, 45710, 46055, 64477, 79666, 92110, 98603, 128954, 197206, 199165, 278831, 322385, 398330, 493015, 557662, 644770, 690221, 986030, 1380442, 1394155, 2788310, 3451105, 6014783, 6902210, 12029566, 30073915, 42103481, 60147830, 84206962, 210517405, 421034810]

約数ペア:

[(1, 421034810), (2, 210517405), (5, 84206962), (7, 60147830), (10, 42103481), (14, 30073915), (35, 12029566), (61, 6902210), (70, 6014783), (122, 3451105), (151, 2788310), (302, 1394155), (305, 1380442), (427, 986030), (610, 690221), (653, 644770), (755, 557662), (854, 493015), (1057, 398330), (1306, 322385), (1510, 278831), (2114, 199165), (2135, 197206), (3265, 128954), (4270, 98603), (4571, 92110), (5285, 79666), (6530, 64477), (9142, 46055), (9211, 45710), (10570, 39833), (18422, 22855)]