2017296230

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{101}}^1\times {\mathrm{137}}^1\times {\mathrm{239}}^1$

素因数の和:545

約数の個数: 64

約数和(自身を含む): 3770115840

約数和(自身を除く): 1752819610

約数列:

[1, 2, 5, 10, 61, 101, 122, 137, 202, 239, 274, 305, 478, 505, 610, 685, 1010, 1195, 1370, 2390, 6161, 8357, 12322, 13837, 14579, 16714, 24139, 27674, 29158, 30805, 32743, 41785, 48278, 61610, 65486, 69185, 72895, 83570, 120695, 138370, 145790, 163715, 241390, 327430, 844057, 1472479, 1688114, 1997323, 2944958, 3307043, 3994646, 4220285, 6614086, 7362395, 8440570, 9986615, 14724790, 16535215, 19973230, 33070430, 201729623, 403459246, 1008648115, 2017296230]

約数ペア:

[(1, 2017296230), (2, 1008648115), (5, 403459246), (10, 201729623), (61, 33070430), (101, 19973230), (122, 16535215), (137, 14724790), (202, 9986615), (239, 8440570), (274, 7362395), (305, 6614086), (478, 4220285), (505, 3994646), (610, 3307043), (685, 2944958), (1010, 1997323), (1195, 1688114), (1370, 1472479), (2390, 844057), (6161, 327430), (8357, 241390), (12322, 163715), (13837, 145790), (14579, 138370), (16714, 120695), (24139, 83570), (27674, 72895), (29158, 69185), (30805, 65486), (32743, 61610), (41785, 48278)]