164555010

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{32077}}^1$

素因数の和:32112

約数の個数: 64

約数和(自身を含む): 461923200

約数和(自身を除く): 297368190

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 27, 30, 38, 45, 54, 57, 90, 95, 114, 135, 171, 190, 270, 285, 342, 513, 570, 855, 1026, 1710, 2565, 5130, 32077, 64154, 96231, 160385, 192462, 288693, 320770, 481155, 577386, 609463, 866079, 962310, 1218926, 1443465, 1732158, 1828389, 2886930, 3047315, 3656778, 4330395, 5485167, 6094630, 8660790, 9141945, 10970334, 16455501, 18283890, 27425835, 32911002, 54851670, 82277505, 164555010]

約数ペア:

[(1, 164555010), (2, 82277505), (3, 54851670), (5, 32911002), (6, 27425835), (9, 18283890), (10, 16455501), (15, 10970334), (18, 9141945), (19, 8660790), (27, 6094630), (30, 5485167), (38, 4330395), (45, 3656778), (54, 3047315), (57, 2886930), (90, 1828389), (95, 1732158), (114, 1443465), (135, 1218926), (171, 962310), (190, 866079), (270, 609463), (285, 577386), (342, 481155), (513, 320770), (570, 288693), (855, 192462), (1026, 160385), (1710, 96231), (2565, 64154), (5130, 32077)]