30290988

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{27739}}^1$

素因数の和:27766

約数の個数: 48

約数和(自身を含む): 86992640

約数和(自身を除く): 56701652

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 156, 182, 273, 364, 546, 1092, 27739, 55478, 83217, 110956, 166434, 194173, 332868, 360607, 388346, 582519, 721214, 776692, 1081821, 1165038, 1442428, 2163642, 2330076, 2524249, 4327284, 5048498, 7572747, 10096996, 15145494, 30290988]

約数ペア:

[(1, 30290988), (2, 15145494), (3, 10096996), (4, 7572747), (6, 5048498), (7, 4327284), (12, 2524249), (13, 2330076), (14, 2163642), (21, 1442428), (26, 1165038), (28, 1081821), (39, 776692), (42, 721214), (52, 582519), (78, 388346), (84, 360607), (91, 332868), (156, 194173), (182, 166434), (273, 110956), (364, 83217), (546, 55478), (1092, 27739)]