1222475010

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1381}}^1\times {\mathrm{1553}}^1$

素因数の和:2963

約数の個数: 64

約数和(自身を含む): 3092584320

約数和(自身を除く): 1870109310

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 190, 285, 570, 1381, 1553, 2762, 3106, 4143, 4659, 6905, 7765, 8286, 9318, 13810, 15530, 20715, 23295, 26239, 29507, 41430, 46590, 52478, 59014, 78717, 88521, 131195, 147535, 157434, 177042, 262390, 295070, 393585, 442605, 787170, 885210, 2144693, 4289386, 6434079, 10723465, 12868158, 21446930, 32170395, 40749167, 64340790, 81498334, 122247501, 203745835, 244495002, 407491670, 611237505, 1222475010]

約数ペア:

[(1, 1222475010), (2, 611237505), (3, 407491670), (5, 244495002), (6, 203745835), (10, 122247501), (15, 81498334), (19, 64340790), (30, 40749167), (38, 32170395), (57, 21446930), (95, 12868158), (114, 10723465), (190, 6434079), (285, 4289386), (570, 2144693), (1381, 885210), (1553, 787170), (2762, 442605), (3106, 393585), (4143, 295070), (4659, 262390), (6905, 177042), (7765, 157434), (8286, 147535), (9318, 131195), (13810, 88521), (15530, 78717), (20715, 59014), (23295, 52478), (26239, 46590), (29507, 41430)]