40186710

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{331}}^1$

素因数の和:434

約数の個数: 96

約数和(自身を含む): 111870720

約数和(自身を除く): 71684010

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 30, 38, 45, 57, 71, 90, 95, 114, 142, 171, 190, 213, 285, 331, 342, 355, 426, 570, 639, 662, 710, 855, 993, 1065, 1278, 1349, 1655, 1710, 1986, 2130, 2698, 2979, 3195, 3310, 4047, 4965, 5958, 6289, 6390, 6745, 8094, 9930, 12141, 12578, 13490, 14895, 18867, 20235, 23501, 24282, 29790, 31445, 37734, 40470, 47002, 56601, 60705, 62890, 70503, 94335, 113202, 117505, 121410, 141006, 188670, 211509, 235010, 283005, 352515, 423018, 446519, 566010, 705030, 893038, 1057545, 1339557, 2115090, 2232595, 2679114, 4018671, 4465190, 6697785, 8037342, 13395570, 20093355, 40186710]

約数ペア:

[(1, 40186710), (2, 20093355), (3, 13395570), (5, 8037342), (6, 6697785), (9, 4465190), (10, 4018671), (15, 2679114), (18, 2232595), (19, 2115090), (30, 1339557), (38, 1057545), (45, 893038), (57, 705030), (71, 566010), (90, 446519), (95, 423018), (114, 352515), (142, 283005), (171, 235010), (190, 211509), (213, 188670), (285, 141006), (331, 121410), (342, 117505), (355, 113202), (426, 94335), (570, 70503), (639, 62890), (662, 60705), (710, 56601), (855, 47002), (993, 40470), (1065, 37734), (1278, 31445), (1349, 29790), (1655, 24282), (1710, 23501), (1986, 20235), (2130, 18867), (2698, 14895), (2979, 13490), (3195, 12578), (3310, 12141), (4047, 9930), (4965, 8094), (5958, 6745), (6289, 6390)]