78598140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{251}}^1\times {\mathrm{307}}^1$

素因数の和:587

約数の個数: 96

約数和(自身を含む): 234710784

約数和(自身を除く): 156112644

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 251, 255, 307, 340, 502, 510, 614, 753, 921, 1004, 1020, 1228, 1255, 1506, 1535, 1842, 2510, 3012, 3070, 3684, 3765, 4267, 4605, 5020, 5219, 6140, 7530, 8534, 9210, 10438, 12801, 15060, 15657, 17068, 18420, 20876, 21335, 25602, 26095, 31314, 42670, 51204, 52190, 62628, 64005, 77057, 78285, 85340, 104380, 128010, 154114, 156570, 231171, 256020, 308228, 313140, 385285, 462342, 770570, 924684, 1155855, 1309969, 1541140, 2311710, 2619938, 3929907, 4623420, 5239876, 6549845, 7859814, 13099690, 15719628, 19649535, 26199380, 39299070, 78598140]

約数ペア:

[(1, 78598140), (2, 39299070), (3, 26199380), (4, 19649535), (5, 15719628), (6, 13099690), (10, 7859814), (12, 6549845), (15, 5239876), (17, 4623420), (20, 3929907), (30, 2619938), (34, 2311710), (51, 1541140), (60, 1309969), (68, 1155855), (85, 924684), (102, 770570), (170, 462342), (204, 385285), (251, 313140), (255, 308228), (307, 256020), (340, 231171), (502, 156570), (510, 154114), (614, 128010), (753, 104380), (921, 85340), (1004, 78285), (1020, 77057), (1228, 64005), (1255, 62628), (1506, 52190), (1535, 51204), (1842, 42670), (2510, 31314), (3012, 26095), (3070, 25602), (3684, 21335), (3765, 20876), (4267, 18420), (4605, 17068), (5020, 15657), (5219, 15060), (6140, 12801), (7530, 10438), (8534, 9210)]