71190210

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{293}}^1$

素因数の和:412

約数の個数: 128

約数和(自身を含む): 213373440

約数和(自身を除く): 142183230

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 65, 70, 78, 89, 91, 105, 130, 178, 182, 195, 210, 267, 273, 293, 390, 445, 455, 534, 546, 586, 623, 879, 890, 910, 1157, 1246, 1335, 1365, 1465, 1758, 1869, 2051, 2314, 2670, 2730, 2930, 3115, 3471, 3738, 3809, 4102, 4395, 5785, 6153, 6230, 6942, 7618, 8099, 8790, 9345, 10255, 11427, 11570, 12306, 16198, 17355, 18690, 19045, 20510, 22854, 24297, 26077, 26663, 30765, 34710, 38090, 40495, 48594, 52154, 53326, 57135, 61530, 78231, 79989, 80990, 114270, 121485, 130385, 133315, 156462, 159978, 182539, 242970, 260770, 266630, 339001, 365078, 391155, 399945, 547617, 678002, 782310, 799890, 912695, 1017003, 1095234, 1695005, 1825390, 2034006, 2373007, 2738085, 3390010, 4746014, 5085015, 5476170, 7119021, 10170030, 11865035, 14238042, 23730070, 35595105, 71190210]

約数ペア:

[(1, 71190210), (2, 35595105), (3, 23730070), (5, 14238042), (6, 11865035), (7, 10170030), (10, 7119021), (13, 5476170), (14, 5085015), (15, 4746014), (21, 3390010), (26, 2738085), (30, 2373007), (35, 2034006), (39, 1825390), (42, 1695005), (65, 1095234), (70, 1017003), (78, 912695), (89, 799890), (91, 782310), (105, 678002), (130, 547617), (178, 399945), (182, 391155), (195, 365078), (210, 339001), (267, 266630), (273, 260770), (293, 242970), (390, 182539), (445, 159978), (455, 156462), (534, 133315), (546, 130385), (586, 121485), (623, 114270), (879, 80990), (890, 79989), (910, 78231), (1157, 61530), (1246, 57135), (1335, 53326), (1365, 52154), (1465, 48594), (1758, 40495), (1869, 38090), (2051, 34710), (2314, 30765), (2670, 26663), (2730, 26077), (2930, 24297), (3115, 22854), (3471, 20510), (3738, 19045), (3809, 18690), (4102, 17355), (4395, 16198), (5785, 12306), (6153, 11570), (6230, 11427), (6942, 10255), (7618, 9345), (8099, 8790)]