15669878770

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{569}}^1\times {\mathrm{571}}^1$

素因数の和:1220

約数の個数: 128

約数和(自身を含む): 35494018560

約数和(自身を除く): 19824139790

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 53, 65, 70, 91, 106, 130, 182, 265, 371, 455, 530, 569, 571, 689, 742, 910, 1138, 1142, 1378, 1855, 2845, 2855, 3445, 3710, 3983, 3997, 4823, 5690, 5710, 6890, 7397, 7423, 7966, 7994, 9646, 14794, 14846, 19915, 19985, 24115, 30157, 30263, 36985, 37115, 39830, 39970, 48230, 51779, 51961, 60314, 60526, 73970, 74230, 103558, 103922, 150785, 151315, 211099, 211841, 258895, 259805, 301570, 302630, 324899, 392041, 393419, 422198, 423682, 517790, 519610, 649798, 784082, 786838, 1055495, 1059205, 1624495, 1960205, 1967095, 2110990, 2118410, 2274293, 2744287, 2753933, 3248990, 3920410, 3934190, 4223687, 4548586, 5488574, 5507866, 8447374, 11371465, 13721435, 13769665, 17219647, 21118435, 22742930, 27442870, 27539330, 29565809, 34439294, 42236870, 59131618, 86098235, 120537529, 147829045, 172196470, 223855411, 241075058, 295658090, 447710822, 602687645, 1119277055, 1205375290, 1566987877, 2238554110, 3133975754, 7834939385, 15669878770]

約数ペア:

[(1, 15669878770), (2, 7834939385), (5, 3133975754), (7, 2238554110), (10, 1566987877), (13, 1205375290), (14, 1119277055), (26, 602687645), (35, 447710822), (53, 295658090), (65, 241075058), (70, 223855411), (91, 172196470), (106, 147829045), (130, 120537529), (182, 86098235), (265, 59131618), (371, 42236870), (455, 34439294), (530, 29565809), (569, 27539330), (571, 27442870), (689, 22742930), (742, 21118435), (910, 17219647), (1138, 13769665), (1142, 13721435), (1378, 11371465), (1855, 8447374), (2845, 5507866), (2855, 5488574), (3445, 4548586), (3710, 4223687), (3983, 3934190), (3997, 3920410), (4823, 3248990), (5690, 2753933), (5710, 2744287), (6890, 2274293), (7397, 2118410), (7423, 2110990), (7966, 1967095), (7994, 1960205), (9646, 1624495), (14794, 1059205), (14846, 1055495), (19915, 786838), (19985, 784082), (24115, 649798), (30157, 519610), (30263, 517790), (36985, 423682), (37115, 422198), (39830, 393419), (39970, 392041), (48230, 324899), (51779, 302630), (51961, 301570), (60314, 259805), (60526, 258895), (73970, 211841), (74230, 211099), (103558, 151315), (103922, 150785)]