30749892

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{631}}^1$

素因数の和:800

約数の個数: 48

約数和(自身を含む): 74747904

約数和(自身を除く): 43998012

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 93, 124, 131, 186, 262, 372, 393, 524, 631, 786, 1262, 1572, 1893, 2524, 3786, 4061, 7572, 8122, 12183, 16244, 19561, 24366, 39122, 48732, 58683, 78244, 82661, 117366, 165322, 234732, 247983, 330644, 495966, 991932, 2562491, 5124982, 7687473, 10249964, 15374946, 30749892]

約数ペア:

[(1, 30749892), (2, 15374946), (3, 10249964), (4, 7687473), (6, 5124982), (12, 2562491), (31, 991932), (62, 495966), (93, 330644), (124, 247983), (131, 234732), (186, 165322), (262, 117366), (372, 82661), (393, 78244), (524, 58683), (631, 48732), (786, 39122), (1262, 24366), (1572, 19561), (1893, 16244), (2524, 12183), (3786, 8122), (4061, 7572)]