308483730

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{181}}^1\times {\mathrm{653}}^1$

素因数の和:876

約数の個数: 96

約数和(自身を含む): 835576560

約数和(自身を除く): 527092830

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 29, 30, 45, 58, 87, 90, 145, 174, 181, 261, 290, 362, 435, 522, 543, 653, 870, 905, 1086, 1305, 1306, 1629, 1810, 1959, 2610, 2715, 3258, 3265, 3918, 5249, 5430, 5877, 6530, 8145, 9795, 10498, 11754, 15747, 16290, 18937, 19590, 26245, 29385, 31494, 37874, 47241, 52490, 56811, 58770, 78735, 94482, 94685, 113622, 118193, 157470, 170433, 189370, 236205, 236386, 284055, 340866, 354579, 472410, 568110, 590965, 709158, 852165, 1063737, 1181930, 1704330, 1772895, 2127474, 3427597, 3545790, 5318685, 6855194, 10282791, 10637370, 17137985, 20565582, 30848373, 34275970, 51413955, 61696746, 102827910, 154241865, 308483730]

約数ペア:

[(1, 308483730), (2, 154241865), (3, 102827910), (5, 61696746), (6, 51413955), (9, 34275970), (10, 30848373), (15, 20565582), (18, 17137985), (29, 10637370), (30, 10282791), (45, 6855194), (58, 5318685), (87, 3545790), (90, 3427597), (145, 2127474), (174, 1772895), (181, 1704330), (261, 1181930), (290, 1063737), (362, 852165), (435, 709158), (522, 590965), (543, 568110), (653, 472410), (870, 354579), (905, 340866), (1086, 284055), (1305, 236386), (1306, 236205), (1629, 189370), (1810, 170433), (1959, 157470), (2610, 118193), (2715, 113622), (3258, 94685), (3265, 94482), (3918, 78735), (5249, 58770), (5430, 56811), (5877, 52490), (6530, 47241), (8145, 37874), (9795, 31494), (10498, 29385), (11754, 26245), (15747, 19590), (16290, 18937)]