38234970

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{131}}^1$

素因数の和:217

約数の個数: 128

約数和(自身を含む): 109486080

約数和(自身を除く): 71251110

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 27, 30, 45, 46, 47, 54, 69, 90, 94, 115, 131, 135, 138, 141, 207, 230, 235, 262, 270, 282, 345, 393, 414, 423, 470, 621, 655, 690, 705, 786, 846, 1035, 1081, 1179, 1242, 1269, 1310, 1410, 1965, 2070, 2115, 2162, 2358, 2538, 3013, 3105, 3243, 3537, 3930, 4230, 5405, 5895, 6026, 6157, 6210, 6345, 6486, 7074, 9039, 9729, 10810, 11790, 12314, 12690, 15065, 16215, 17685, 18078, 18471, 19458, 27117, 29187, 30130, 30785, 32430, 35370, 36942, 45195, 48645, 54234, 55413, 58374, 61570, 81351, 90390, 92355, 97290, 110826, 135585, 141611, 145935, 162702, 166239, 184710, 271170, 277065, 283222, 291870, 332478, 406755, 424833, 554130, 708055, 813510, 831195, 849666, 1274499, 1416110, 1662390, 2124165, 2548998, 3823497, 4248330, 6372495, 7646994, 12744990, 19117485, 38234970]

約数ペア:

[(1, 38234970), (2, 19117485), (3, 12744990), (5, 7646994), (6, 6372495), (9, 4248330), (10, 3823497), (15, 2548998), (18, 2124165), (23, 1662390), (27, 1416110), (30, 1274499), (45, 849666), (46, 831195), (47, 813510), (54, 708055), (69, 554130), (90, 424833), (94, 406755), (115, 332478), (131, 291870), (135, 283222), (138, 277065), (141, 271170), (207, 184710), (230, 166239), (235, 162702), (262, 145935), (270, 141611), (282, 135585), (345, 110826), (393, 97290), (414, 92355), (423, 90390), (470, 81351), (621, 61570), (655, 58374), (690, 55413), (705, 54234), (786, 48645), (846, 45195), (1035, 36942), (1081, 35370), (1179, 32430), (1242, 30785), (1269, 30130), (1310, 29187), (1410, 27117), (1965, 19458), (2070, 18471), (2115, 18078), (2162, 17685), (2358, 16215), (2538, 15065), (3013, 12690), (3105, 12314), (3243, 11790), (3537, 10810), (3930, 9729), (4230, 9039), (5405, 7074), (5895, 6486), (6026, 6345), (6157, 6210)]