34853910140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{239}}^1\times {\mathrm{6991}}^1$

素因数の和:7395

約数の個数: 96

約数和(自身を含む): 84575232000

約数和(自身を除く): 49721321860

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 149, 239, 298, 478, 596, 745, 956, 1043, 1195, 1490, 1673, 2086, 2390, 2980, 3346, 4172, 4780, 5215, 6692, 6991, 8365, 10430, 13982, 16730, 20860, 27964, 33460, 34955, 35611, 48937, 69910, 71222, 97874, 139820, 142444, 178055, 195748, 244685, 249277, 356110, 489370, 498554, 712220, 978740, 997108, 1041659, 1246385, 1670849, 2083318, 2492770, 3341698, 4166636, 4985540, 5208295, 6683396, 7291613, 8354245, 10416590, 11695943, 14583226, 16708490, 20833180, 23391886, 29166452, 33416980, 36458065, 46783772, 58479715, 72916130, 116959430, 145832260, 233918860, 248956501, 497913002, 995826004, 1244782505, 1742695507, 2489565010, 3485391014, 4979130020, 6970782028, 8713477535, 17426955070, 34853910140]

約数ペア:

[(1, 34853910140), (2, 17426955070), (4, 8713477535), (5, 6970782028), (7, 4979130020), (10, 3485391014), (14, 2489565010), (20, 1742695507), (28, 1244782505), (35, 995826004), (70, 497913002), (140, 248956501), (149, 233918860), (239, 145832260), (298, 116959430), (478, 72916130), (596, 58479715), (745, 46783772), (956, 36458065), (1043, 33416980), (1195, 29166452), (1490, 23391886), (1673, 20833180), (2086, 16708490), (2390, 14583226), (2980, 11695943), (3346, 10416590), (4172, 8354245), (4780, 7291613), (5215, 6683396), (6692, 5208295), (6991, 4985540), (8365, 4166636), (10430, 3341698), (13982, 2492770), (16730, 2083318), (20860, 1670849), (27964, 1246385), (33460, 1041659), (34955, 997108), (35611, 978740), (48937, 712220), (69910, 498554), (71222, 489370), (97874, 356110), (139820, 249277), (142444, 244685), (178055, 195748)]