72545910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{2237}}^1$

素因数の和:2317

約数の個数: 64

約数和(自身を含む): 185628672

約数和(自身を除く): 113082762

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 47, 69, 94, 115, 138, 141, 230, 235, 282, 345, 470, 690, 705, 1081, 1410, 2162, 2237, 3243, 4474, 5405, 6486, 6711, 10810, 11185, 13422, 16215, 22370, 32430, 33555, 51451, 67110, 102902, 105139, 154353, 210278, 257255, 308706, 315417, 514510, 525695, 630834, 771765, 1051390, 1543530, 1577085, 2418197, 3154170, 4836394, 7254591, 12090985, 14509182, 24181970, 36272955, 72545910]

約数ペア:

[(1, 72545910), (2, 36272955), (3, 24181970), (5, 14509182), (6, 12090985), (10, 7254591), (15, 4836394), (23, 3154170), (30, 2418197), (46, 1577085), (47, 1543530), (69, 1051390), (94, 771765), (115, 630834), (138, 525695), (141, 514510), (230, 315417), (235, 308706), (282, 257255), (345, 210278), (470, 154353), (690, 105139), (705, 102902), (1081, 67110), (1410, 51451), (2162, 33555), (2237, 32430), (3243, 22370), (4474, 16215), (5405, 13422), (6486, 11185), (6711, 10810)]