224768830

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{157181}}^1$

素因数の和:157212

約数の個数: 32

約数和(自身を含む): 475318368

約数和(自身を除く): 250549538

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 286, 715, 1430, 157181, 314362, 785905, 1571810, 1728991, 2043353, 3457982, 4086706, 8644955, 10216765, 17289910, 20433530, 22476883, 44953766, 112384415, 224768830]

約数ペア:

[(1, 224768830), (2, 112384415), (5, 44953766), (10, 22476883), (11, 20433530), (13, 17289910), (22, 10216765), (26, 8644955), (55, 4086706), (65, 3457982), (110, 2043353), (130, 1728991), (143, 1571810), (286, 785905), (715, 314362), (1430, 157181)]