1570310594020

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{71}}^1\times {\mathrm{22568419}}^1$

素因数の和:22568513

約数の個数: 72

約数和(自身を含む): 3890073418560

約数和(自身を除く): 2319762824540

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 71, 98, 140, 142, 196, 245, 284, 355, 490, 497, 710, 980, 994, 1420, 1988, 2485, 3479, 4970, 6958, 9940, 13916, 17395, 34790, 69580, 22568419, 45136838, 90273676, 112842095, 157978933, 225684190, 315957866, 451368380, 631915732, 789894665, 1105852531, 1579789330, 1602357749, 2211705062, 3159578660, 3204715498, 4423410124, 5529262655, 6409430996, 8011788745, 11058525310, 11216504243, 16023577490, 22117050620, 22433008486, 32047154980, 44866016972, 56082521215, 78515529701, 112165042430, 157031059402, 224330084860, 314062118804, 392577648505, 785155297010, 1570310594020]

約数ペア:

[(1, 1570310594020), (2, 785155297010), (4, 392577648505), (5, 314062118804), (7, 224330084860), (10, 157031059402), (14, 112165042430), (20, 78515529701), (28, 56082521215), (35, 44866016972), (49, 32047154980), (70, 22433008486), (71, 22117050620), (98, 16023577490), (140, 11216504243), (142, 11058525310), (196, 8011788745), (245, 6409430996), (284, 5529262655), (355, 4423410124), (490, 3204715498), (497, 3159578660), (710, 2211705062), (980, 1602357749), (994, 1579789330), (1420, 1105852531), (1988, 789894665), (2485, 631915732), (3479, 451368380), (4970, 315957866), (6958, 225684190), (9940, 157978933), (13916, 112842095), (17395, 90273676), (34790, 45136838), (69580, 22568419)]