98579390

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^3\times {\mathrm{641}}^1$

素因数の和:694

約数の個数: 64

約数和(自身を含む): 220026240

約数和(自身を除く): 121446850

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 169, 182, 338, 455, 641, 845, 910, 1183, 1282, 1690, 2197, 2366, 3205, 4394, 4487, 5915, 6410, 8333, 8974, 10985, 11830, 15379, 16666, 21970, 22435, 30758, 41665, 44870, 58331, 76895, 83330, 108329, 116662, 153790, 216658, 291655, 541645, 583310, 758303, 1083290, 1408277, 1516606, 2816554, 3791515, 7041385, 7583030, 9857939, 14082770, 19715878, 49289695, 98579390]

約数ペア:

[(1, 98579390), (2, 49289695), (5, 19715878), (7, 14082770), (10, 9857939), (13, 7583030), (14, 7041385), (26, 3791515), (35, 2816554), (65, 1516606), (70, 1408277), (91, 1083290), (130, 758303), (169, 583310), (182, 541645), (338, 291655), (455, 216658), (641, 153790), (845, 116662), (910, 108329), (1183, 83330), (1282, 76895), (1690, 58331), (2197, 44870), (2366, 41665), (3205, 30758), (4394, 22435), (4487, 21970), (5915, 16666), (6410, 15379), (8333, 11830), (8974, 10985)]