13516980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{167}}^1$

素因数の和:269

約数の個数: 96

約数和(自身を含む): 40642560

約数和(自身を除く): 27125580

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 71, 76, 95, 114, 142, 167, 190, 213, 228, 284, 285, 334, 355, 380, 426, 501, 570, 668, 710, 835, 852, 1002, 1065, 1140, 1349, 1420, 1670, 2004, 2130, 2505, 2698, 3173, 3340, 4047, 4260, 5010, 5396, 6346, 6745, 8094, 9519, 10020, 11857, 12692, 13490, 15865, 16188, 19038, 20235, 23714, 26980, 31730, 35571, 38076, 40470, 47428, 47595, 59285, 63460, 71142, 80940, 95190, 118570, 142284, 177855, 190380, 225283, 237140, 355710, 450566, 675849, 711420, 901132, 1126415, 1351698, 2252830, 2703396, 3379245, 4505660, 6758490, 13516980]

約数ペア:

[(1, 13516980), (2, 6758490), (3, 4505660), (4, 3379245), (5, 2703396), (6, 2252830), (10, 1351698), (12, 1126415), (15, 901132), (19, 711420), (20, 675849), (30, 450566), (38, 355710), (57, 237140), (60, 225283), (71, 190380), (76, 177855), (95, 142284), (114, 118570), (142, 95190), (167, 80940), (190, 71142), (213, 63460), (228, 59285), (284, 47595), (285, 47428), (334, 40470), (355, 38076), (380, 35571), (426, 31730), (501, 26980), (570, 23714), (668, 20235), (710, 19038), (835, 16188), (852, 15865), (1002, 13490), (1065, 12692), (1140, 11857), (1349, 10020), (1420, 9519), (1670, 8094), (2004, 6745), (2130, 6346), (2505, 5396), (2698, 5010), (3173, 4260), (3340, 4047)]