145426190

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{647}}^1$

素因数の和:706

約数の個数: 96

約数和(自身を含む): 341521920

約数和(自身を除く): 196095730

約数列:

[1, 2, 5, 7, 10, 13, 14, 19, 26, 35, 38, 65, 70, 91, 95, 130, 133, 169, 182, 190, 247, 266, 338, 455, 494, 647, 665, 845, 910, 1183, 1235, 1294, 1330, 1690, 1729, 2366, 2470, 3211, 3235, 3458, 4529, 5915, 6422, 6470, 8411, 8645, 9058, 11830, 12293, 16055, 16822, 17290, 22477, 22645, 24586, 32110, 42055, 44954, 45290, 58877, 61465, 84110, 86051, 109343, 112385, 117754, 122930, 159809, 172102, 218686, 224770, 294385, 319618, 430255, 546715, 588770, 765401, 799045, 860510, 1093430, 1118663, 1530802, 1598090, 2077517, 2237326, 3827005, 4155034, 5593315, 7654010, 10387585, 11186630, 14542619, 20775170, 29085238, 72713095, 145426190]

約数ペア:

[(1, 145426190), (2, 72713095), (5, 29085238), (7, 20775170), (10, 14542619), (13, 11186630), (14, 10387585), (19, 7654010), (26, 5593315), (35, 4155034), (38, 3827005), (65, 2237326), (70, 2077517), (91, 1598090), (95, 1530802), (130, 1118663), (133, 1093430), (169, 860510), (182, 799045), (190, 765401), (247, 588770), (266, 546715), (338, 430255), (455, 319618), (494, 294385), (647, 224770), (665, 218686), (845, 172102), (910, 159809), (1183, 122930), (1235, 117754), (1294, 112385), (1330, 109343), (1690, 86051), (1729, 84110), (2366, 61465), (2470, 58877), (3211, 45290), (3235, 44954), (3458, 42055), (4529, 32110), (5915, 24586), (6422, 22645), (6470, 22477), (8411, 17290), (8645, 16822), (9058, 16055), (11830, 12293)]