121489333980

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{4074089}}^1$

素因数の和:4074179

約数の個数: 96

約数和(自身を含む): 394241541120

約数和(自身を除く): 272752207140

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, 4074089, 8148178, 12222267, 16296356, 20370445, 24444534, 28518623, 40740890, 48889068, 57037246, 61111335, 81481780, 85555869, 114074492, 122222670, 142593115, 171111738, 244445340, 285186230, 289260319, 342223476, 427779345, 570372460, 578520638, 855558690, 867780957, 1157041276, 1446301595, 1711117380, 1735561914, 2024822233, 2892603190, 3471123828, 4049644466, 4338904785, 5785206380, 6074466699, 8099288932, 8677809570, 10124111165, 12148933398, 17355619140, 20248222330, 24297866796, 30372333495, 40496444660, 60744666990, 121489333980]

約数ペア:

[(1, 121489333980), (2, 60744666990), (3, 40496444660), (4, 30372333495), (5, 24297866796), (6, 20248222330), (7, 17355619140), (10, 12148933398), (12, 10124111165), (14, 8677809570), (15, 8099288932), (20, 6074466699), (21, 5785206380), (28, 4338904785), (30, 4049644466), (35, 3471123828), (42, 2892603190), (60, 2024822233), (70, 1735561914), (71, 1711117380), (84, 1446301595), (105, 1157041276), (140, 867780957), (142, 855558690), (210, 578520638), (213, 570372460), (284, 427779345), (355, 342223476), (420, 289260319), (426, 285186230), (497, 244445340), (710, 171111738), (852, 142593115), (994, 122222670), (1065, 114074492), (1420, 85555869), (1491, 81481780), (1988, 61111335), (2130, 57037246), (2485, 48889068), (2982, 40740890), (4260, 28518623), (4970, 24444534), (5964, 20370445), (7455, 16296356), (9940, 12222267), (14910, 8148178), (29820, 4074089)]