30495010

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1$

素因数の和:128

約数の個数: 128

約数和(自身を含む): 74317824

約数和(自身を除く): 43822814

約数列:

[1, 2, 5, 7, 10, 13, 14, 23, 26, 31, 35, 46, 47, 62, 65, 70, 91, 94, 115, 130, 155, 161, 182, 217, 230, 235, 299, 310, 322, 329, 403, 434, 455, 470, 598, 611, 658, 713, 805, 806, 910, 1081, 1085, 1222, 1426, 1457, 1495, 1610, 1645, 2015, 2093, 2162, 2170, 2821, 2914, 2990, 3055, 3290, 3565, 4030, 4186, 4277, 4991, 5405, 5642, 6110, 7130, 7285, 7567, 8554, 9269, 9982, 10199, 10465, 10810, 14053, 14105, 14570, 15134, 18538, 18941, 20398, 20930, 21385, 24955, 28106, 28210, 33511, 37835, 37882, 42770, 46345, 49910, 50995, 64883, 67022, 70265, 75670, 92690, 94705, 98371, 101990, 129766, 132587, 140530, 167555, 189410, 196742, 234577, 265174, 324415, 335110, 435643, 469154, 491855, 648830, 662935, 871286, 983710, 1172885, 1325870, 2178215, 2345770, 3049501, 4356430, 6099002, 15247505, 30495010]

約数ペア:

[(1, 30495010), (2, 15247505), (5, 6099002), (7, 4356430), (10, 3049501), (13, 2345770), (14, 2178215), (23, 1325870), (26, 1172885), (31, 983710), (35, 871286), (46, 662935), (47, 648830), (62, 491855), (65, 469154), (70, 435643), (91, 335110), (94, 324415), (115, 265174), (130, 234577), (155, 196742), (161, 189410), (182, 167555), (217, 140530), (230, 132587), (235, 129766), (299, 101990), (310, 98371), (322, 94705), (329, 92690), (403, 75670), (434, 70265), (455, 67022), (470, 64883), (598, 50995), (611, 49910), (658, 46345), (713, 42770), (805, 37882), (806, 37835), (910, 33511), (1081, 28210), (1085, 28106), (1222, 24955), (1426, 21385), (1457, 20930), (1495, 20398), (1610, 18941), (1645, 18538), (2015, 15134), (2093, 14570), (2162, 14105), (2170, 14053), (2821, 10810), (2914, 10465), (2990, 10199), (3055, 9982), (3290, 9269), (3565, 8554), (4030, 7567), (4186, 7285), (4277, 7130), (4991, 6110), (5405, 5642)]