40344330

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1$

素因数の和:172

約数の個数: 128

約数和(自身を含む): 111476736

約数和(自身を除く): 71132406

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 31, 39, 47, 62, 65, 71, 78, 93, 94, 130, 141, 142, 155, 186, 195, 213, 235, 282, 310, 355, 390, 403, 426, 465, 470, 611, 705, 710, 806, 923, 930, 1065, 1209, 1222, 1410, 1457, 1833, 1846, 2015, 2130, 2201, 2418, 2769, 2914, 3055, 3337, 3666, 4030, 4371, 4402, 4615, 5538, 6045, 6110, 6603, 6674, 7285, 8742, 9165, 9230, 10011, 11005, 12090, 13206, 13845, 14570, 16685, 18330, 18941, 20022, 21855, 22010, 27690, 28613, 33015, 33370, 37882, 43381, 43710, 50055, 56823, 57226, 66030, 85839, 86762, 94705, 100110, 103447, 113646, 130143, 143065, 171678, 189410, 206894, 216905, 260286, 284115, 286130, 310341, 429195, 433810, 517235, 568230, 620682, 650715, 858390, 1034470, 1301430, 1344811, 1551705, 2689622, 3103410, 4034433, 6724055, 8068866, 13448110, 20172165, 40344330]

約数ペア:

[(1, 40344330), (2, 20172165), (3, 13448110), (5, 8068866), (6, 6724055), (10, 4034433), (13, 3103410), (15, 2689622), (26, 1551705), (30, 1344811), (31, 1301430), (39, 1034470), (47, 858390), (62, 650715), (65, 620682), (71, 568230), (78, 517235), (93, 433810), (94, 429195), (130, 310341), (141, 286130), (142, 284115), (155, 260286), (186, 216905), (195, 206894), (213, 189410), (235, 171678), (282, 143065), (310, 130143), (355, 113646), (390, 103447), (403, 100110), (426, 94705), (465, 86762), (470, 85839), (611, 66030), (705, 57226), (710, 56823), (806, 50055), (923, 43710), (930, 43381), (1065, 37882), (1209, 33370), (1222, 33015), (1410, 28613), (1457, 27690), (1833, 22010), (1846, 21855), (2015, 20022), (2130, 18941), (2201, 18330), (2418, 16685), (2769, 14570), (2914, 13845), (3055, 13206), (3337, 12090), (3666, 11005), (4030, 10011), (4371, 9230), (4402, 9165), (4615, 8742), (5538, 7285), (6045, 6674), (6110, 6603)]