38872260

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{30851}}^1$

素因数の和:30873

約数の個数: 72

約数和(自身を含む): 134761536

約数和(自身を除く): 95889276

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 30851, 61702, 92553, 123404, 154255, 185106, 215957, 277659, 308510, 370212, 431914, 462765, 555318, 617020, 647871, 863828, 925530, 1079785, 1110636, 1295742, 1388295, 1851060, 1943613, 2159570, 2591484, 2776590, 3239355, 3887226, 4319140, 5553180, 6478710, 7774452, 9718065, 12957420, 19436130, 38872260]

約数ペア:

[(1, 38872260), (2, 19436130), (3, 12957420), (4, 9718065), (5, 7774452), (6, 6478710), (7, 5553180), (9, 4319140), (10, 3887226), (12, 3239355), (14, 2776590), (15, 2591484), (18, 2159570), (20, 1943613), (21, 1851060), (28, 1388295), (30, 1295742), (35, 1110636), (36, 1079785), (42, 925530), (45, 863828), (60, 647871), (63, 617020), (70, 555318), (84, 462765), (90, 431914), (105, 370212), (126, 308510), (140, 277659), (180, 215957), (210, 185106), (252, 154255), (315, 123404), (420, 92553), (630, 61702), (1260, 30851)]