7689660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{191}}^1$

素因数の和:275

約数の個数: 96

約数和(自身を含む): 23998464

約数和(自身を除く): 16308804

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 61, 66, 110, 122, 132, 165, 183, 191, 220, 244, 305, 330, 366, 382, 573, 610, 660, 671, 732, 764, 915, 955, 1146, 1220, 1342, 1830, 1910, 2013, 2101, 2292, 2684, 2865, 3355, 3660, 3820, 4026, 4202, 5730, 6303, 6710, 8052, 8404, 10065, 10505, 11460, 11651, 12606, 13420, 20130, 21010, 23302, 25212, 31515, 34953, 40260, 42020, 46604, 58255, 63030, 69906, 116510, 126060, 128161, 139812, 174765, 233020, 256322, 349530, 384483, 512644, 640805, 699060, 768966, 1281610, 1537932, 1922415, 2563220, 3844830, 7689660]

約数ペア:

[(1, 7689660), (2, 3844830), (3, 2563220), (4, 1922415), (5, 1537932), (6, 1281610), (10, 768966), (11, 699060), (12, 640805), (15, 512644), (20, 384483), (22, 349530), (30, 256322), (33, 233020), (44, 174765), (55, 139812), (60, 128161), (61, 126060), (66, 116510), (110, 69906), (122, 63030), (132, 58255), (165, 46604), (183, 42020), (191, 40260), (220, 34953), (244, 31515), (305, 25212), (330, 23302), (366, 21010), (382, 20130), (573, 13420), (610, 12606), (660, 11651), (671, 11460), (732, 10505), (764, 10065), (915, 8404), (955, 8052), (1146, 6710), (1220, 6303), (1342, 5730), (1830, 4202), (1910, 4026), (2013, 3820), (2101, 3660), (2292, 3355), (2684, 2865)]