308274540

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{23677}}^1$

素因数の和:23727

約数の個数: 96

約数和(自身を含む): 1018343424

約数和(自身を除く): 710068884

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 31, 35, 42, 60, 62, 70, 84, 93, 105, 124, 140, 155, 186, 210, 217, 310, 372, 420, 434, 465, 620, 651, 868, 930, 1085, 1302, 1860, 2170, 2604, 3255, 4340, 6510, 13020, 23677, 47354, 71031, 94708, 118385, 142062, 165739, 236770, 284124, 331478, 355155, 473540, 497217, 662956, 710310, 733987, 828695, 994434, 1420620, 1467974, 1657390, 1988868, 2201961, 2486085, 2935948, 3314780, 3669935, 4403922, 4972170, 5137909, 7339870, 8807844, 9944340, 10275818, 11009805, 14679740, 15413727, 20551636, 22019610, 25689545, 30827454, 44039220, 51379090, 61654908, 77068635, 102758180, 154137270, 308274540]

約数ペア:

[(1, 308274540), (2, 154137270), (3, 102758180), (4, 77068635), (5, 61654908), (6, 51379090), (7, 44039220), (10, 30827454), (12, 25689545), (14, 22019610), (15, 20551636), (20, 15413727), (21, 14679740), (28, 11009805), (30, 10275818), (31, 9944340), (35, 8807844), (42, 7339870), (60, 5137909), (62, 4972170), (70, 4403922), (84, 3669935), (93, 3314780), (105, 2935948), (124, 2486085), (140, 2201961), (155, 1988868), (186, 1657390), (210, 1467974), (217, 1420620), (310, 994434), (372, 828695), (420, 733987), (434, 710310), (465, 662956), (620, 497217), (651, 473540), (868, 355155), (930, 331478), (1085, 284124), (1302, 236770), (1860, 165739), (2170, 142062), (2604, 118385), (3255, 94708), (4340, 71031), (6510, 47354), (13020, 23677)]