17156620

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{151}}^1$

素因数の和:215

約数の個数: 96

約数和(自身を含む): 42900480

約数和(自身を除く): 25743860

約数列:

[1, 2, 4, 5, 10, 13, 19, 20, 23, 26, 38, 46, 52, 65, 76, 92, 95, 115, 130, 151, 190, 230, 247, 260, 299, 302, 380, 437, 460, 494, 598, 604, 755, 874, 988, 1196, 1235, 1495, 1510, 1748, 1963, 2185, 2470, 2869, 2990, 3020, 3473, 3926, 4370, 4940, 5681, 5738, 5980, 6946, 7852, 8740, 9815, 11362, 11476, 13892, 14345, 17365, 19630, 22724, 28405, 28690, 34730, 37297, 39260, 45149, 56810, 57380, 65987, 69460, 74594, 90298, 113620, 131974, 149188, 180596, 186485, 225745, 263948, 329935, 372970, 451490, 659870, 745940, 857831, 902980, 1319740, 1715662, 3431324, 4289155, 8578310, 17156620]

約数ペア:

[(1, 17156620), (2, 8578310), (4, 4289155), (5, 3431324), (10, 1715662), (13, 1319740), (19, 902980), (20, 857831), (23, 745940), (26, 659870), (38, 451490), (46, 372970), (52, 329935), (65, 263948), (76, 225745), (92, 186485), (95, 180596), (115, 149188), (130, 131974), (151, 113620), (190, 90298), (230, 74594), (247, 69460), (260, 65987), (299, 57380), (302, 56810), (380, 45149), (437, 39260), (460, 37297), (494, 34730), (598, 28690), (604, 28405), (755, 22724), (874, 19630), (988, 17365), (1196, 14345), (1235, 13892), (1495, 11476), (1510, 11362), (1748, 9815), (1963, 8740), (2185, 7852), (2470, 6946), (2869, 5980), (2990, 5738), (3020, 5681), (3473, 4940), (3926, 4370)]