38061660

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{6971}}^1$

素因数の和:7003

約数の個数: 96

約数和(自身を含む): 131185152

約数和(自身を除く): 93123492

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 60, 65, 70, 78, 84, 91, 105, 130, 140, 156, 182, 195, 210, 260, 273, 364, 390, 420, 455, 546, 780, 910, 1092, 1365, 1820, 2730, 5460, 6971, 13942, 20913, 27884, 34855, 41826, 48797, 69710, 83652, 90623, 97594, 104565, 139420, 146391, 181246, 195188, 209130, 243985, 271869, 292782, 362492, 418260, 453115, 487970, 543738, 585564, 634361, 731955, 906230, 975940, 1087476, 1268722, 1359345, 1463910, 1812460, 1903083, 2537444, 2718690, 2927820, 3171805, 3806166, 5437380, 6343610, 7612332, 9515415, 12687220, 19030830, 38061660]

約数ペア:

[(1, 38061660), (2, 19030830), (3, 12687220), (4, 9515415), (5, 7612332), (6, 6343610), (7, 5437380), (10, 3806166), (12, 3171805), (13, 2927820), (14, 2718690), (15, 2537444), (20, 1903083), (21, 1812460), (26, 1463910), (28, 1359345), (30, 1268722), (35, 1087476), (39, 975940), (42, 906230), (52, 731955), (60, 634361), (65, 585564), (70, 543738), (78, 487970), (84, 453115), (91, 418260), (105, 362492), (130, 292782), (140, 271869), (156, 243985), (182, 209130), (195, 195188), (210, 181246), (260, 146391), (273, 139420), (364, 104565), (390, 97594), (420, 90623), (455, 83652), (546, 69710), (780, 48797), (910, 41826), (1092, 34855), (1365, 27884), (1820, 20913), (2730, 13942), (5460, 6971)]