1330657860

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{44623}}^1$

素因数の和:44713

約数の個数: 96

約数和(自身を含む): 4318175232

約数和(自身を除く): 2987517372

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 71, 84, 105, 140, 142, 210, 213, 284, 355, 420, 426, 497, 710, 852, 994, 1065, 1420, 1491, 1988, 2130, 2485, 2982, 4260, 4970, 5964, 7455, 9940, 14910, 29820, 44623, 89246, 133869, 178492, 223115, 267738, 312361, 446230, 535476, 624722, 669345, 892460, 937083, 1249444, 1338690, 1561805, 1874166, 2677380, 3123610, 3168233, 3748332, 4685415, 6247220, 6336466, 9370830, 9504699, 12672932, 15841165, 18741660, 19009398, 22177631, 31682330, 38018796, 44355262, 47523495, 63364660, 66532893, 88710524, 95046990, 110888155, 133065786, 190093980, 221776310, 266131572, 332664465, 443552620, 665328930, 1330657860]

約数ペア:

[(1, 1330657860), (2, 665328930), (3, 443552620), (4, 332664465), (5, 266131572), (6, 221776310), (7, 190093980), (10, 133065786), (12, 110888155), (14, 95046990), (15, 88710524), (20, 66532893), (21, 63364660), (28, 47523495), (30, 44355262), (35, 38018796), (42, 31682330), (60, 22177631), (70, 19009398), (71, 18741660), (84, 15841165), (105, 12672932), (140, 9504699), (142, 9370830), (210, 6336466), (213, 6247220), (284, 4685415), (355, 3748332), (420, 3168233), (426, 3123610), (497, 2677380), (710, 1874166), (852, 1561805), (994, 1338690), (1065, 1249444), (1420, 937083), (1491, 892460), (1988, 669345), (2130, 624722), (2485, 535476), (2982, 446230), (4260, 312361), (4970, 267738), (5964, 223115), (7455, 178492), (9940, 133869), (14910, 89246), (29820, 44623)]