67470270

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{229}}^1$

素因数の和:330

約数の個数: 128

約数和(自身を含む): 197130240

約数和(自身を除く): 129659970

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 23, 30, 35, 42, 46, 61, 69, 70, 105, 115, 122, 138, 161, 183, 210, 229, 230, 305, 322, 345, 366, 427, 458, 483, 610, 687, 690, 805, 854, 915, 966, 1145, 1281, 1374, 1403, 1603, 1610, 1830, 2135, 2290, 2415, 2562, 2806, 3206, 3435, 4209, 4270, 4809, 4830, 5267, 6405, 6870, 7015, 8015, 8418, 9618, 9821, 10534, 12810, 13969, 14030, 15801, 16030, 19642, 21045, 24045, 26335, 27938, 29463, 31602, 36869, 41907, 42090, 48090, 49105, 52670, 58926, 69845, 73738, 79005, 83814, 97783, 98210, 110607, 139690, 147315, 158010, 184345, 195566, 209535, 221214, 293349, 294630, 321287, 368690, 419070, 488915, 553035, 586698, 642574, 963861, 977830, 1106070, 1466745, 1606435, 1927722, 2249009, 2933490, 3212870, 4498018, 4819305, 6747027, 9638610, 11245045, 13494054, 22490090, 33735135, 67470270]

約数ペア:

[(1, 67470270), (2, 33735135), (3, 22490090), (5, 13494054), (6, 11245045), (7, 9638610), (10, 6747027), (14, 4819305), (15, 4498018), (21, 3212870), (23, 2933490), (30, 2249009), (35, 1927722), (42, 1606435), (46, 1466745), (61, 1106070), (69, 977830), (70, 963861), (105, 642574), (115, 586698), (122, 553035), (138, 488915), (161, 419070), (183, 368690), (210, 321287), (229, 294630), (230, 293349), (305, 221214), (322, 209535), (345, 195566), (366, 184345), (427, 158010), (458, 147315), (483, 139690), (610, 110607), (687, 98210), (690, 97783), (805, 83814), (854, 79005), (915, 73738), (966, 69845), (1145, 58926), (1281, 52670), (1374, 49105), (1403, 48090), (1603, 42090), (1610, 41907), (1830, 36869), (2135, 31602), (2290, 29463), (2415, 27938), (2562, 26335), (2806, 24045), (3206, 21045), (3435, 19642), (4209, 16030), (4270, 15801), (4809, 14030), (4830, 13969), (5267, 12810), (6405, 10534), (6870, 9821), (7015, 9618), (8015, 8418)]