8036490

素因数分解:

$2^1\times 3^1\times 5^1\times 7^3\times {\mathrm{11}}^1\times {\mathrm{71}}^1$

素因数の和:113

約数の個数: 128

約数和(自身を含む): 24883200

約数和(自身を除く): 16846710

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 30, 33, 35, 42, 49, 55, 66, 70, 71, 77, 98, 105, 110, 142, 147, 154, 165, 210, 213, 231, 245, 294, 330, 343, 355, 385, 426, 462, 490, 497, 539, 686, 710, 735, 770, 781, 994, 1029, 1065, 1078, 1155, 1470, 1491, 1562, 1617, 1715, 2058, 2130, 2310, 2343, 2485, 2695, 2982, 3234, 3430, 3479, 3773, 3905, 4686, 4970, 5145, 5390, 5467, 6958, 7455, 7546, 7810, 8085, 10290, 10437, 10934, 11319, 11715, 14910, 16170, 16401, 17395, 18865, 20874, 22638, 23430, 24353, 27335, 32802, 34790, 37730, 38269, 48706, 52185, 54670, 56595, 73059, 76538, 82005, 104370, 113190, 114807, 121765, 146118, 164010, 191345, 229614, 243530, 267883, 365295, 382690, 535766, 574035, 730590, 803649, 1148070, 1339415, 1607298, 2678830, 4018245, 8036490]

約数ペア:

[(1, 8036490), (2, 4018245), (3, 2678830), (5, 1607298), (6, 1339415), (7, 1148070), (10, 803649), (11, 730590), (14, 574035), (15, 535766), (21, 382690), (22, 365295), (30, 267883), (33, 243530), (35, 229614), (42, 191345), (49, 164010), (55, 146118), (66, 121765), (70, 114807), (71, 113190), (77, 104370), (98, 82005), (105, 76538), (110, 73059), (142, 56595), (147, 54670), (154, 52185), (165, 48706), (210, 38269), (213, 37730), (231, 34790), (245, 32802), (294, 27335), (330, 24353), (343, 23430), (355, 22638), (385, 20874), (426, 18865), (462, 17395), (490, 16401), (497, 16170), (539, 14910), (686, 11715), (710, 11319), (735, 10934), (770, 10437), (781, 10290), (994, 8085), (1029, 7810), (1065, 7546), (1078, 7455), (1155, 6958), (1470, 5467), (1491, 5390), (1562, 5145), (1617, 4970), (1715, 4686), (2058, 3905), (2130, 3773), (2310, 3479), (2343, 3430), (2485, 3234), (2695, 2982)]