84640785990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{14591}}^1\times {\mathrm{10177}}^1$

素因数の和:24797

約数の個数: 64

約数和(自身を含む): 213865021440

約数和(自身を除く): 129224235450

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 190, 285, 570, 10177, 14591, 20354, 29182, 30531, 43773, 50885, 61062, 72955, 87546, 101770, 145910, 152655, 193363, 218865, 277229, 305310, 386726, 437730, 554458, 580089, 831687, 966815, 1160178, 1386145, 1663374, 1933630, 2772290, 2900445, 4158435, 5800890, 8316870, 148492607, 296985214, 445477821, 742463035, 890955642, 1484926070, 2227389105, 2821359533, 4454778210, 5642719066, 8464078599, 14106797665, 16928157198, 28213595330, 42320392995, 84640785990]

約数ペア:

[(1, 84640785990), (2, 42320392995), (3, 28213595330), (5, 16928157198), (6, 14106797665), (10, 8464078599), (15, 5642719066), (19, 4454778210), (30, 2821359533), (38, 2227389105), (57, 1484926070), (95, 890955642), (114, 742463035), (190, 445477821), (285, 296985214), (570, 148492607), (10177, 8316870), (14591, 5800890), (20354, 4158435), (29182, 2900445), (30531, 2772290), (43773, 1933630), (50885, 1663374), (61062, 1386145), (72955, 1160178), (87546, 966815), (101770, 831687), (145910, 580089), (152655, 554458), (193363, 437730), (218865, 386726), (277229, 305310)]