22055490

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{73}}^1\times {\mathrm{373}}^1$

素因数の和:465

約数の個数: 80

約数和(自身を含む): 60278328

約数和(自身を除く): 38222838

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 73, 81, 90, 135, 146, 162, 219, 270, 365, 373, 405, 438, 657, 730, 746, 810, 1095, 1119, 1314, 1865, 1971, 2190, 2238, 3285, 3357, 3730, 3942, 5595, 5913, 6570, 6714, 9855, 10071, 11190, 11826, 16785, 19710, 20142, 27229, 29565, 30213, 33570, 50355, 54458, 59130, 60426, 81687, 100710, 136145, 151065, 163374, 245061, 272290, 302130, 408435, 490122, 735183, 816870, 1225305, 1470366, 2205549, 2450610, 3675915, 4411098, 7351830, 11027745, 22055490]

約数ペア:

[(1, 22055490), (2, 11027745), (3, 7351830), (5, 4411098), (6, 3675915), (9, 2450610), (10, 2205549), (15, 1470366), (18, 1225305), (27, 816870), (30, 735183), (45, 490122), (54, 408435), (73, 302130), (81, 272290), (90, 245061), (135, 163374), (146, 151065), (162, 136145), (219, 100710), (270, 81687), (365, 60426), (373, 59130), (405, 54458), (438, 50355), (657, 33570), (730, 30213), (746, 29565), (810, 27229), (1095, 20142), (1119, 19710), (1314, 16785), (1865, 11826), (1971, 11190), (2190, 10071), (2238, 9855), (3285, 6714), (3357, 6570), (3730, 5913), (3942, 5595)]