79804830

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{233}}^2$

素因数の和:490

約数の個数: 72

約数和(自身を含む): 223762392

約数和(自身を除く): 143957562

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 98, 105, 147, 210, 233, 245, 294, 466, 490, 699, 735, 1165, 1398, 1470, 1631, 2330, 3262, 3495, 4893, 6990, 8155, 9786, 11417, 16310, 22834, 24465, 34251, 48930, 54289, 57085, 68502, 108578, 114170, 162867, 171255, 271445, 325734, 342510, 380023, 542890, 760046, 814335, 1140069, 1628670, 1900115, 2280138, 2660161, 3800230, 5320322, 5700345, 7980483, 11400690, 13300805, 15960966, 26601610, 39902415, 79804830]

約数ペア:

[(1, 79804830), (2, 39902415), (3, 26601610), (5, 15960966), (6, 13300805), (7, 11400690), (10, 7980483), (14, 5700345), (15, 5320322), (21, 3800230), (30, 2660161), (35, 2280138), (42, 1900115), (49, 1628670), (70, 1140069), (98, 814335), (105, 760046), (147, 542890), (210, 380023), (233, 342510), (245, 325734), (294, 271445), (466, 171255), (490, 162867), (699, 114170), (735, 108578), (1165, 68502), (1398, 57085), (1470, 54289), (1631, 48930), (2330, 34251), (3262, 24465), (3495, 22834), (4893, 16310), (6990, 11417), (8155, 9786)]