1330421430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{2089}}^1$

素因数の和:2206

約数の個数: 128

約数和(自身を含む): 3640412160

約数和(自身を除く): 2309990730

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 23, 26, 30, 39, 46, 65, 69, 71, 78, 115, 130, 138, 142, 195, 213, 230, 299, 345, 355, 390, 426, 598, 690, 710, 897, 923, 1065, 1495, 1633, 1794, 1846, 2089, 2130, 2769, 2990, 3266, 4178, 4485, 4615, 4899, 5538, 6267, 8165, 8970, 9230, 9798, 10445, 12534, 13845, 16330, 20890, 21229, 24495, 27157, 27690, 31335, 42458, 48047, 48990, 54314, 62670, 63687, 81471, 96094, 106145, 127374, 135785, 144141, 148319, 162942, 212290, 240235, 271570, 288282, 296638, 318435, 407355, 444957, 480470, 624611, 636870, 720705, 741595, 814710, 889914, 1249222, 1441410, 1483190, 1873833, 1928147, 2224785, 3123055, 3411337, 3747666, 3856294, 4449570, 5784441, 6246110, 6822674, 9369165, 9640735, 10234011, 11568882, 17056685, 18738330, 19281470, 20468022, 28922205, 34113370, 44347381, 51170055, 57844410, 88694762, 102340110, 133042143, 221736905, 266084286, 443473810, 665210715, 1330421430]

約数ペア:

[(1, 1330421430), (2, 665210715), (3, 443473810), (5, 266084286), (6, 221736905), (10, 133042143), (13, 102340110), (15, 88694762), (23, 57844410), (26, 51170055), (30, 44347381), (39, 34113370), (46, 28922205), (65, 20468022), (69, 19281470), (71, 18738330), (78, 17056685), (115, 11568882), (130, 10234011), (138, 9640735), (142, 9369165), (195, 6822674), (213, 6246110), (230, 5784441), (299, 4449570), (345, 3856294), (355, 3747666), (390, 3411337), (426, 3123055), (598, 2224785), (690, 1928147), (710, 1873833), (897, 1483190), (923, 1441410), (1065, 1249222), (1495, 889914), (1633, 814710), (1794, 741595), (1846, 720705), (2089, 636870), (2130, 624611), (2769, 480470), (2990, 444957), (3266, 407355), (4178, 318435), (4485, 296638), (4615, 288282), (4899, 271570), (5538, 240235), (6267, 212290), (8165, 162942), (8970, 148319), (9230, 144141), (9798, 135785), (10445, 127374), (12534, 106145), (13845, 96094), (16330, 81471), (20890, 63687), (21229, 62670), (24495, 54314), (27157, 48990), (27690, 48047), (31335, 42458)]