149109390

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{269}}^1\times {\mathrm{2053}}^1$

素因数の和:2338

約数の個数: 64

約数和(自身を含む): 399297600

約数和(自身を除く): 250188210

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 269, 270, 538, 807, 1345, 1614, 2053, 2421, 2690, 4035, 4106, 4842, 6159, 7263, 8070, 10265, 12105, 12318, 14526, 18477, 20530, 24210, 30795, 36315, 36954, 55431, 61590, 72630, 92385, 110862, 184770, 277155, 552257, 554310, 1104514, 1656771, 2761285, 3313542, 4970313, 5522570, 8283855, 9940626, 14910939, 16567710, 24851565, 29821878, 49703130, 74554695, 149109390]

約数ペア:

[(1, 149109390), (2, 74554695), (3, 49703130), (5, 29821878), (6, 24851565), (9, 16567710), (10, 14910939), (15, 9940626), (18, 8283855), (27, 5522570), (30, 4970313), (45, 3313542), (54, 2761285), (90, 1656771), (135, 1104514), (269, 554310), (270, 552257), (538, 277155), (807, 184770), (1345, 110862), (1614, 92385), (2053, 72630), (2421, 61590), (2690, 55431), (4035, 36954), (4106, 36315), (4842, 30795), (6159, 24210), (7263, 20530), (8070, 18477), (10265, 14526), (12105, 12318)]