14892900490

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{173}}^1\times {\mathrm{38953}}^1$

素因数の和:39163

約数の個数: 64

約数和(自身を含む): 30744989856

約数和(自身を除く): 15852089366

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 65, 85, 130, 170, 173, 221, 346, 442, 865, 1105, 1730, 2210, 2249, 2941, 4498, 5882, 11245, 14705, 22490, 29410, 38233, 38953, 76466, 77906, 191165, 194765, 382330, 389530, 506389, 662201, 1012778, 1324402, 2531945, 3311005, 5063890, 6622010, 6738869, 8608613, 13477738, 17217226, 33694345, 43043065, 67388690, 86086130, 87605297, 114560773, 175210594, 229121546, 438026485, 572803865, 876052970, 1145607730, 1489290049, 2978580098, 7446450245, 14892900490]

約数ペア:

[(1, 14892900490), (2, 7446450245), (5, 2978580098), (10, 1489290049), (13, 1145607730), (17, 876052970), (26, 572803865), (34, 438026485), (65, 229121546), (85, 175210594), (130, 114560773), (170, 87605297), (173, 86086130), (221, 67388690), (346, 43043065), (442, 33694345), (865, 17217226), (1105, 13477738), (1730, 8608613), (2210, 6738869), (2249, 6622010), (2941, 5063890), (4498, 3311005), (5882, 2531945), (11245, 1324402), (14705, 1012778), (22490, 662201), (29410, 506389), (38233, 389530), (38953, 382330), (76466, 194765), (77906, 191165)]