22172930

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{127}}^1$

素因数の和:243

約数の個数: 64

約数和(自身を含む): 46448640

約数和(自身を除く): 24275710

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 65, 79, 85, 127, 130, 158, 170, 221, 254, 395, 442, 635, 790, 1027, 1105, 1270, 1343, 1651, 2054, 2159, 2210, 2686, 3302, 4318, 5135, 6715, 8255, 10033, 10270, 10795, 13430, 16510, 17459, 20066, 21590, 28067, 34918, 50165, 56134, 87295, 100330, 130429, 140335, 170561, 174590, 260858, 280670, 341122, 652145, 852805, 1304290, 1705610, 2217293, 4434586, 11086465, 22172930]

約数ペア:

[(1, 22172930), (2, 11086465), (5, 4434586), (10, 2217293), (13, 1705610), (17, 1304290), (26, 852805), (34, 652145), (65, 341122), (79, 280670), (85, 260858), (127, 174590), (130, 170561), (158, 140335), (170, 130429), (221, 100330), (254, 87295), (395, 56134), (442, 50165), (635, 34918), (790, 28067), (1027, 21590), (1105, 20066), (1270, 17459), (1343, 16510), (1651, 13430), (2054, 10795), (2159, 10270), (2210, 10033), (2686, 8255), (3302, 6715), (4318, 5135)]