77211030

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{97}}^1\times {\mathrm{157}}^1$

素因数の和:290

約数の個数: 96

約数和(自身を含む): 204017184

約数和(自身を除く): 126806154

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 97, 130, 157, 169, 194, 195, 291, 314, 338, 390, 471, 485, 507, 582, 785, 845, 942, 970, 1014, 1261, 1455, 1570, 1690, 2041, 2355, 2522, 2535, 2910, 3783, 4082, 4710, 5070, 6123, 6305, 7566, 10205, 12246, 12610, 15229, 16393, 18915, 20410, 26533, 30458, 30615, 32786, 37830, 45687, 49179, 53066, 61230, 76145, 79599, 81965, 91374, 98358, 132665, 152290, 159198, 163930, 197977, 228435, 245895, 265330, 395954, 397995, 456870, 491790, 593931, 795990, 989885, 1187862, 1979770, 2573701, 2969655, 5147402, 5939310, 7721103, 12868505, 15442206, 25737010, 38605515, 77211030]

約数ペア:

[(1, 77211030), (2, 38605515), (3, 25737010), (5, 15442206), (6, 12868505), (10, 7721103), (13, 5939310), (15, 5147402), (26, 2969655), (30, 2573701), (39, 1979770), (65, 1187862), (78, 989885), (97, 795990), (130, 593931), (157, 491790), (169, 456870), (194, 397995), (195, 395954), (291, 265330), (314, 245895), (338, 228435), (390, 197977), (471, 163930), (485, 159198), (507, 152290), (582, 132665), (785, 98358), (845, 91374), (942, 81965), (970, 79599), (1014, 76145), (1261, 61230), (1455, 53066), (1570, 49179), (1690, 45687), (2041, 37830), (2355, 32786), (2522, 30615), (2535, 30458), (2910, 26533), (3783, 20410), (4082, 18915), (4710, 16393), (5070, 15229), (6123, 12610), (6305, 12246), (7566, 10205)]