11196420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{191}}^1\times {\mathrm{977}}^1$

素因数の和:1180

約数の個数: 48

約数和(自身を含む): 31546368

約数和(自身を除く): 20349948

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 191, 382, 573, 764, 955, 977, 1146, 1910, 1954, 2292, 2865, 2931, 3820, 3908, 4885, 5730, 5862, 9770, 11460, 11724, 14655, 19540, 29310, 58620, 186607, 373214, 559821, 746428, 933035, 1119642, 1866070, 2239284, 2799105, 3732140, 5598210, 11196420]

約数ペア:

[(1, 11196420), (2, 5598210), (3, 3732140), (4, 2799105), (5, 2239284), (6, 1866070), (10, 1119642), (12, 933035), (15, 746428), (20, 559821), (30, 373214), (60, 186607), (191, 58620), (382, 29310), (573, 19540), (764, 14655), (955, 11724), (977, 11460), (1146, 9770), (1910, 5862), (1954, 5730), (2292, 4885), (2865, 3908), (2931, 3820)]