220753170

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{7193}}^1$

素因数の和:7248

約数の個数: 96

約数和(自身を含む): 646424064

約数和(自身を除く): 425670894

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 31, 33, 45, 55, 62, 66, 90, 93, 99, 110, 155, 165, 186, 198, 279, 310, 330, 341, 465, 495, 558, 682, 930, 990, 1023, 1395, 1705, 2046, 2790, 3069, 3410, 5115, 6138, 7193, 10230, 14386, 15345, 21579, 30690, 35965, 43158, 64737, 71930, 79123, 107895, 129474, 158246, 215790, 222983, 237369, 323685, 395615, 445966, 474738, 647370, 668949, 712107, 791230, 1114915, 1186845, 1337898, 1424214, 2006847, 2229830, 2373690, 2452813, 3344745, 3560535, 4013694, 4905626, 6689490, 7121070, 7358439, 10034235, 12264065, 14716878, 20068470, 22075317, 24528130, 36792195, 44150634, 73584390, 110376585, 220753170]

約数ペア:

[(1, 220753170), (2, 110376585), (3, 73584390), (5, 44150634), (6, 36792195), (9, 24528130), (10, 22075317), (11, 20068470), (15, 14716878), (18, 12264065), (22, 10034235), (30, 7358439), (31, 7121070), (33, 6689490), (45, 4905626), (55, 4013694), (62, 3560535), (66, 3344745), (90, 2452813), (93, 2373690), (99, 2229830), (110, 2006847), (155, 1424214), (165, 1337898), (186, 1186845), (198, 1114915), (279, 791230), (310, 712107), (330, 668949), (341, 647370), (465, 474738), (495, 445966), (558, 395615), (682, 323685), (930, 237369), (990, 222983), (1023, 215790), (1395, 158246), (1705, 129474), (2046, 107895), (2790, 79123), (3069, 71930), (3410, 64737), (5115, 43158), (6138, 35965), (7193, 30690), (10230, 21579), (14386, 15345)]