316362060

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{251081}}^1$

素因数の和:251103

約数の個数: 72

約数和(自身を含む): 1096726176

約数和(自身を除く): 780364116

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, 251081, 502162, 753243, 1004324, 1255405, 1506486, 1757567, 2259729, 2510810, 3012972, 3515134, 3766215, 4519458, 5021620, 5272701, 7030268, 7532430, 8787835, 9038916, 10545402, 11298645, 15064860, 15818103, 17575670, 21090804, 22597290, 26363505, 31636206, 35151340, 45194580, 52727010, 63272412, 79090515, 105454020, 158181030, 316362060]

約数ペア:

[(1, 316362060), (2, 158181030), (3, 105454020), (4, 79090515), (5, 63272412), (6, 52727010), (7, 45194580), (9, 35151340), (10, 31636206), (12, 26363505), (14, 22597290), (15, 21090804), (18, 17575670), (20, 15818103), (21, 15064860), (28, 11298645), (30, 10545402), (35, 9038916), (36, 8787835), (42, 7532430), (45, 7030268), (60, 5272701), (63, 5021620), (70, 4519458), (84, 3766215), (90, 3515134), (105, 3012972), (126, 2510810), (140, 2259729), (180, 1757567), (210, 1506486), (252, 1255405), (315, 1004324), (420, 753243), (630, 502162), (1260, 251081)]