900210005282

素因数分解:

$2^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{229}}^1\times {\mathrm{389}}^1\times {\mathrm{9137}}^1$

素因数の和:9843

約数の個数: 64

約数和(自身を含む): 1573782912000

約数和(自身を除く): 673572906718

約数列:

[1, 2, 7, 14, 79, 158, 229, 389, 458, 553, 778, 1106, 1603, 2723, 3206, 5446, 9137, 18091, 18274, 30731, 36182, 61462, 63959, 89081, 126637, 127918, 178162, 215117, 253274, 430234, 623567, 721823, 1247134, 1443646, 2092373, 3554293, 4184746, 5052761, 7037399, 7108586, 10105522, 14074798, 14646611, 24880051, 29293222, 49261793, 49760102, 98523586, 165297467, 280789147, 330594934, 561578294, 813933097, 1157082269, 1627866194, 1965524029, 2314164538, 3931048058, 5697531679, 11395063358, 64300714663, 128601429326, 450105002641, 900210005282]

約数ペア:

[(1, 900210005282), (2, 450105002641), (7, 128601429326), (14, 64300714663), (79, 11395063358), (158, 5697531679), (229, 3931048058), (389, 2314164538), (458, 1965524029), (553, 1627866194), (778, 1157082269), (1106, 813933097), (1603, 561578294), (2723, 330594934), (3206, 280789147), (5446, 165297467), (9137, 98523586), (18091, 49760102), (18274, 49261793), (30731, 29293222), (36182, 24880051), (61462, 14646611), (63959, 14074798), (89081, 10105522), (126637, 7108586), (127918, 7037399), (178162, 5052761), (215117, 4184746), (253274, 3554293), (430234, 2092373), (623567, 1443646), (721823, 1247134)]