4815930

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1$

素因数の和:124

約数の個数: 128

約数和(自身を含む): 14929920

約数和(自身を除く): 10113990

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 17, 19, 21, 30, 34, 35, 38, 42, 51, 57, 70, 71, 85, 95, 102, 105, 114, 119, 133, 142, 170, 190, 210, 213, 238, 255, 266, 285, 323, 355, 357, 399, 426, 497, 510, 570, 595, 646, 665, 710, 714, 798, 969, 994, 1065, 1190, 1207, 1330, 1349, 1491, 1615, 1785, 1938, 1995, 2130, 2261, 2414, 2485, 2698, 2982, 3230, 3570, 3621, 3990, 4047, 4522, 4845, 4970, 6035, 6745, 6783, 7242, 7455, 8094, 8449, 9443, 9690, 11305, 12070, 13490, 13566, 14910, 16898, 18105, 18886, 20235, 22610, 22933, 25347, 28329, 33915, 36210, 40470, 42245, 45866, 47215, 50694, 56658, 67830, 68799, 84490, 94430, 114665, 126735, 137598, 141645, 160531, 229330, 253470, 283290, 321062, 343995, 481593, 687990, 802655, 963186, 1605310, 2407965, 4815930]

約数ペア:

[(1, 4815930), (2, 2407965), (3, 1605310), (5, 963186), (6, 802655), (7, 687990), (10, 481593), (14, 343995), (15, 321062), (17, 283290), (19, 253470), (21, 229330), (30, 160531), (34, 141645), (35, 137598), (38, 126735), (42, 114665), (51, 94430), (57, 84490), (70, 68799), (71, 67830), (85, 56658), (95, 50694), (102, 47215), (105, 45866), (114, 42245), (119, 40470), (133, 36210), (142, 33915), (170, 28329), (190, 25347), (210, 22933), (213, 22610), (238, 20235), (255, 18886), (266, 18105), (285, 16898), (323, 14910), (355, 13566), (357, 13490), (399, 12070), (426, 11305), (497, 9690), (510, 9443), (570, 8449), (595, 8094), (646, 7455), (665, 7242), (710, 6783), (714, 6745), (798, 6035), (969, 4970), (994, 4845), (1065, 4522), (1190, 4047), (1207, 3990), (1330, 3621), (1349, 3570), (1491, 3230), (1615, 2982), (1785, 2698), (1938, 2485), (1995, 2414), (2130, 2261)]