15696408070

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{787}}^1\times {\mathrm{4013}}^1$

素因数の和:4885

約数の個数: 64

約数和(自身を含む): 32794315776

約数和(自身を除く): 17097907706

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 71, 142, 355, 497, 710, 787, 994, 1574, 2485, 3935, 4013, 4970, 5509, 7870, 8026, 11018, 20065, 27545, 28091, 40130, 55090, 55877, 56182, 111754, 140455, 279385, 280910, 284923, 391139, 558770, 569846, 782278, 1424615, 1955695, 1994461, 2849230, 3158231, 3911390, 3988922, 6316462, 9972305, 15791155, 19944610, 22107617, 31582310, 44215234, 110538085, 221076170, 224234401, 448468802, 1121172005, 1569640807, 2242344010, 3139281614, 7848204035, 15696408070]

約数ペア:

[(1, 15696408070), (2, 7848204035), (5, 3139281614), (7, 2242344010), (10, 1569640807), (14, 1121172005), (35, 448468802), (70, 224234401), (71, 221076170), (142, 110538085), (355, 44215234), (497, 31582310), (710, 22107617), (787, 19944610), (994, 15791155), (1574, 9972305), (2485, 6316462), (3935, 3988922), (4013, 3911390), (4970, 3158231), (5509, 2849230), (7870, 1994461), (8026, 1955695), (11018, 1424615), (20065, 782278), (27545, 569846), (28091, 558770), (40130, 391139), (55090, 284923), (55877, 280910), (56182, 279385), (111754, 140455)]