74383860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{919}}^1$

素因数の和:1021

約数の個数: 96

約数和(自身を含む): 222566400

約数和(自身を除く): 148182540

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 71, 76, 95, 114, 142, 190, 213, 228, 284, 285, 355, 380, 426, 570, 710, 852, 919, 1065, 1140, 1349, 1420, 1838, 2130, 2698, 2757, 3676, 4047, 4260, 4595, 5396, 5514, 6745, 8094, 9190, 11028, 13490, 13785, 16188, 17461, 18380, 20235, 26980, 27570, 34922, 40470, 52383, 55140, 65249, 69844, 80940, 87305, 104766, 130498, 174610, 195747, 209532, 260996, 261915, 326245, 349220, 391494, 523830, 652490, 782988, 978735, 1047660, 1239731, 1304980, 1957470, 2479462, 3719193, 3914940, 4958924, 6198655, 7438386, 12397310, 14876772, 18595965, 24794620, 37191930, 74383860]

約数ペア:

[(1, 74383860), (2, 37191930), (3, 24794620), (4, 18595965), (5, 14876772), (6, 12397310), (10, 7438386), (12, 6198655), (15, 4958924), (19, 3914940), (20, 3719193), (30, 2479462), (38, 1957470), (57, 1304980), (60, 1239731), (71, 1047660), (76, 978735), (95, 782988), (114, 652490), (142, 523830), (190, 391494), (213, 349220), (228, 326245), (284, 261915), (285, 260996), (355, 209532), (380, 195747), (426, 174610), (570, 130498), (710, 104766), (852, 87305), (919, 80940), (1065, 69844), (1140, 65249), (1349, 55140), (1420, 52383), (1838, 40470), (2130, 34922), (2698, 27570), (2757, 26980), (3676, 20235), (4047, 18380), (4260, 17461), (4595, 16188), (5396, 13785), (5514, 13490), (6745, 11028), (8094, 9190)]