38450230

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1$

素因数の和:134

約数の個数: 128

約数和(自身を含む): 92897280

約数和(自身を除く): 54447050

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 29, 31, 35, 47, 58, 62, 65, 70, 91, 94, 130, 145, 155, 182, 203, 217, 235, 290, 310, 329, 377, 403, 406, 434, 455, 470, 611, 658, 754, 806, 899, 910, 1015, 1085, 1222, 1363, 1457, 1645, 1798, 1885, 2015, 2030, 2170, 2639, 2726, 2821, 2914, 3055, 3290, 3770, 4030, 4277, 4495, 5278, 5642, 6110, 6293, 6815, 7285, 8554, 8990, 9541, 10199, 11687, 12586, 13195, 13630, 14105, 14570, 17719, 18941, 19082, 20398, 21385, 23374, 26390, 28210, 31465, 35438, 37882, 42253, 42770, 47705, 50995, 58435, 62930, 81809, 84506, 88595, 94705, 95410, 101990, 116870, 124033, 132587, 163618, 177190, 189410, 211265, 248066, 265174, 295771, 409045, 422530, 549289, 591542, 620165, 662935, 818090, 1098578, 1240330, 1325870, 1478855, 2746445, 2957710, 3845023, 5492890, 7690046, 19225115, 38450230]

約数ペア:

[(1, 38450230), (2, 19225115), (5, 7690046), (7, 5492890), (10, 3845023), (13, 2957710), (14, 2746445), (26, 1478855), (29, 1325870), (31, 1240330), (35, 1098578), (47, 818090), (58, 662935), (62, 620165), (65, 591542), (70, 549289), (91, 422530), (94, 409045), (130, 295771), (145, 265174), (155, 248066), (182, 211265), (203, 189410), (217, 177190), (235, 163618), (290, 132587), (310, 124033), (329, 116870), (377, 101990), (403, 95410), (406, 94705), (434, 88595), (455, 84506), (470, 81809), (611, 62930), (658, 58435), (754, 50995), (806, 47705), (899, 42770), (910, 42253), (1015, 37882), (1085, 35438), (1222, 31465), (1363, 28210), (1457, 26390), (1645, 23374), (1798, 21385), (1885, 20398), (2015, 19082), (2030, 18941), (2170, 17719), (2639, 14570), (2726, 14105), (2821, 13630), (2914, 13195), (3055, 12586), (3290, 11687), (3770, 10199), (4030, 9541), (4277, 8990), (4495, 8554), (5278, 7285), (5642, 6815), (6110, 6293)]