1354658940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{442699}}^1$

素因数の和:442731

約数の個数: 72

約数和(自身を含む): 4350855600

約数和(自身を除く): 2996196660

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 45, 51, 60, 68, 85, 90, 102, 153, 170, 180, 204, 255, 306, 340, 510, 612, 765, 1020, 1530, 3060, 442699, 885398, 1328097, 1770796, 2213495, 2656194, 3984291, 4426990, 5312388, 6640485, 7525883, 7968582, 8853980, 13280970, 15051766, 15937164, 19921455, 22577649, 26561940, 30103532, 37629415, 39842910, 45155298, 67732947, 75258830, 79685820, 90310596, 112888245, 135465894, 150517660, 225776490, 270931788, 338664735, 451552980, 677329470, 1354658940]

約数ペア:

[(1, 1354658940), (2, 677329470), (3, 451552980), (4, 338664735), (5, 270931788), (6, 225776490), (9, 150517660), (10, 135465894), (12, 112888245), (15, 90310596), (17, 79685820), (18, 75258830), (20, 67732947), (30, 45155298), (34, 39842910), (36, 37629415), (45, 30103532), (51, 26561940), (60, 22577649), (68, 19921455), (85, 15937164), (90, 15051766), (102, 13280970), (153, 8853980), (170, 7968582), (180, 7525883), (204, 6640485), (255, 5312388), (306, 4426990), (340, 3984291), (510, 2656194), (612, 2213495), (765, 1770796), (1020, 1328097), (1530, 885398), (3060, 442699)]