29797890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{857}}^1$

素因数の和:947

約数の個数: 64

約数和(自身を含む): 76602240

約数和(自身を除く): 46804350

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 61, 95, 114, 122, 183, 190, 285, 305, 366, 570, 610, 857, 915, 1159, 1714, 1830, 2318, 2571, 3477, 4285, 5142, 5795, 6954, 8570, 11590, 12855, 16283, 17385, 25710, 32566, 34770, 48849, 52277, 81415, 97698, 104554, 156831, 162830, 244245, 261385, 313662, 488490, 522770, 784155, 993263, 1568310, 1986526, 2979789, 4966315, 5959578, 9932630, 14898945, 29797890]

約数ペア:

[(1, 29797890), (2, 14898945), (3, 9932630), (5, 5959578), (6, 4966315), (10, 2979789), (15, 1986526), (19, 1568310), (30, 993263), (38, 784155), (57, 522770), (61, 488490), (95, 313662), (114, 261385), (122, 244245), (183, 162830), (190, 156831), (285, 104554), (305, 97698), (366, 81415), (570, 52277), (610, 48849), (857, 34770), (915, 32566), (1159, 25710), (1714, 17385), (1830, 16283), (2318, 12855), (2571, 11590), (3477, 8570), (4285, 6954), (5142, 5795)]