225780390

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{228061}}^1$

素因数の和:228085

約数の個数: 48

約数和(自身を含む): 640398096

約数和(自身を除く): 414617706

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 90, 99, 110, 165, 198, 330, 495, 990, 228061, 456122, 684183, 1140305, 1368366, 2052549, 2280610, 2508671, 3420915, 4105098, 5017342, 6841830, 7526013, 10262745, 12543355, 15052026, 20525490, 22578039, 25086710, 37630065, 45156078, 75260130, 112890195, 225780390]

約数ペア:

[(1, 225780390), (2, 112890195), (3, 75260130), (5, 45156078), (6, 37630065), (9, 25086710), (10, 22578039), (11, 20525490), (15, 15052026), (18, 12543355), (22, 10262745), (30, 7526013), (33, 6841830), (45, 5017342), (55, 4105098), (66, 3420915), (90, 2508671), (99, 2280610), (110, 2052549), (165, 1368366), (198, 1140305), (330, 684183), (495, 456122), (990, 228061)]