64584990

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{179}}^1\times {\mathrm{211}}^1$

素因数の和:422

約数の個数: 96

約数和(自身を含む): 178588800

約数和(自身を除く): 114003810

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 30, 38, 45, 57, 90, 95, 114, 171, 179, 190, 211, 285, 342, 358, 422, 537, 570, 633, 855, 895, 1055, 1074, 1266, 1611, 1710, 1790, 1899, 2110, 2685, 3165, 3222, 3401, 3798, 4009, 5370, 6330, 6802, 8018, 8055, 9495, 10203, 12027, 16110, 17005, 18990, 20045, 20406, 24054, 30609, 34010, 36081, 37769, 40090, 51015, 60135, 61218, 72162, 75538, 102030, 113307, 120270, 153045, 180405, 188845, 226614, 306090, 339921, 360810, 377690, 566535, 679842, 717611, 1133070, 1435222, 1699605, 2152833, 3399210, 3588055, 4305666, 6458499, 7176110, 10764165, 12916998, 21528330, 32292495, 64584990]

約数ペア:

[(1, 64584990), (2, 32292495), (3, 21528330), (5, 12916998), (6, 10764165), (9, 7176110), (10, 6458499), (15, 4305666), (18, 3588055), (19, 3399210), (30, 2152833), (38, 1699605), (45, 1435222), (57, 1133070), (90, 717611), (95, 679842), (114, 566535), (171, 377690), (179, 360810), (190, 339921), (211, 306090), (285, 226614), (342, 188845), (358, 180405), (422, 153045), (537, 120270), (570, 113307), (633, 102030), (855, 75538), (895, 72162), (1055, 61218), (1074, 60135), (1266, 51015), (1611, 40090), (1710, 37769), (1790, 36081), (1899, 34010), (2110, 30609), (2685, 24054), (3165, 20406), (3222, 20045), (3401, 18990), (3798, 17005), (4009, 16110), (5370, 12027), (6330, 10203), (6802, 9495), (8018, 8055)]