41890860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{21157}}^1$

素因数の和:21183

約数の個数: 72

約数和(自身を含む): 138627216

約数和(自身を除く): 96736356

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 132, 165, 180, 198, 220, 330, 396, 495, 660, 990, 1980, 21157, 42314, 63471, 84628, 105785, 126942, 190413, 211570, 232727, 253884, 317355, 380826, 423140, 465454, 634710, 698181, 761652, 930908, 952065, 1163635, 1269420, 1396362, 1904130, 2094543, 2327270, 2792724, 3490905, 3808260, 4189086, 4654540, 6981810, 8378172, 10472715, 13963620, 20945430, 41890860]

約数ペア:

[(1, 41890860), (2, 20945430), (3, 13963620), (4, 10472715), (5, 8378172), (6, 6981810), (9, 4654540), (10, 4189086), (11, 3808260), (12, 3490905), (15, 2792724), (18, 2327270), (20, 2094543), (22, 1904130), (30, 1396362), (33, 1269420), (36, 1163635), (44, 952065), (45, 930908), (55, 761652), (60, 698181), (66, 634710), (90, 465454), (99, 423140), (110, 380826), (132, 317355), (165, 253884), (180, 232727), (198, 211570), (220, 190413), (330, 126942), (396, 105785), (495, 84628), (660, 63471), (990, 42314), (1980, 21157)]