421906430

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{83}}^1\times {\mathrm{4201}}^1$

素因数の和:4313

約数の個数: 48

約数和(自身を含む): 845005392

約数和(自身を除く): 423098962

約数列:

[1, 2, 5, 10, 11, 22, 55, 83, 110, 121, 166, 242, 415, 605, 830, 913, 1210, 1826, 4201, 4565, 8402, 9130, 10043, 20086, 21005, 42010, 46211, 50215, 92422, 100430, 231055, 348683, 462110, 508321, 697366, 1016642, 1743415, 2541605, 3486830, 3835513, 5083210, 7671026, 19177565, 38355130, 42190643, 84381286, 210953215, 421906430]

約数ペア:

[(1, 421906430), (2, 210953215), (5, 84381286), (10, 42190643), (11, 38355130), (22, 19177565), (55, 7671026), (83, 5083210), (110, 3835513), (121, 3486830), (166, 2541605), (242, 1743415), (415, 1016642), (605, 697366), (830, 508321), (913, 462110), (1210, 348683), (1826, 231055), (4201, 100430), (4565, 92422), (8402, 50215), (9130, 46211), (10043, 42010), (20086, 21005)]