22099590

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{89}}^2$

素因数の和:222

約数の個数: 72

約数和(自身を含む): 59986368

約数和(自身を除く): 37886778

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 31, 45, 62, 89, 90, 93, 155, 178, 186, 267, 279, 310, 445, 465, 534, 558, 801, 890, 930, 1335, 1395, 1602, 2670, 2759, 2790, 4005, 5518, 7921, 8010, 8277, 13795, 15842, 16554, 23763, 24831, 27590, 39605, 41385, 47526, 49662, 71289, 79210, 82770, 118815, 124155, 142578, 237630, 245551, 248310, 356445, 491102, 712890, 736653, 1227755, 1473306, 2209959, 2455510, 3683265, 4419918, 7366530, 11049795, 22099590]

約数ペア:

[(1, 22099590), (2, 11049795), (3, 7366530), (5, 4419918), (6, 3683265), (9, 2455510), (10, 2209959), (15, 1473306), (18, 1227755), (30, 736653), (31, 712890), (45, 491102), (62, 356445), (89, 248310), (90, 245551), (93, 237630), (155, 142578), (178, 124155), (186, 118815), (267, 82770), (279, 79210), (310, 71289), (445, 49662), (465, 47526), (534, 41385), (558, 39605), (801, 27590), (890, 24831), (930, 23763), (1335, 16554), (1395, 15842), (1602, 13795), (2670, 8277), (2759, 8010), (2790, 7921), (4005, 5518)]