2013145610

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{73553}}^1$

素因数の和:73607

約数の個数: 64

約数和(自身を含む): 4575647232

約数和(自身を除く): 2562501622

約数列:

[1, 2, 5, 7, 10, 14, 17, 23, 34, 35, 46, 70, 85, 115, 119, 161, 170, 230, 238, 322, 391, 595, 782, 805, 1190, 1610, 1955, 2737, 3910, 5474, 13685, 27370, 73553, 147106, 367765, 514871, 735530, 1029742, 1250401, 1691719, 2500802, 2574355, 3383438, 5148710, 6252005, 8458595, 8752807, 11842033, 12504010, 16917190, 17505614, 23684066, 28759223, 43764035, 57518446, 59210165, 87528070, 118420330, 143796115, 201314561, 287592230, 402629122, 1006572805, 2013145610]

約数ペア:

[(1, 2013145610), (2, 1006572805), (5, 402629122), (7, 287592230), (10, 201314561), (14, 143796115), (17, 118420330), (23, 87528070), (34, 59210165), (35, 57518446), (46, 43764035), (70, 28759223), (85, 23684066), (115, 17505614), (119, 16917190), (161, 12504010), (170, 11842033), (230, 8752807), (238, 8458595), (322, 6252005), (391, 5148710), (595, 3383438), (782, 2574355), (805, 2500802), (1190, 1691719), (1610, 1250401), (1955, 1029742), (2737, 735530), (3910, 514871), (5474, 367765), (13685, 147106), (27370, 73553)]