7863930

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{131}}^1$

素因数の和:196

約数の個数: 96

約数和(自身を含む): 22239360

約数和(自身を除く): 14375430

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 29, 30, 45, 46, 58, 69, 87, 90, 115, 131, 138, 145, 174, 207, 230, 261, 262, 290, 345, 393, 414, 435, 522, 655, 667, 690, 786, 870, 1035, 1179, 1305, 1310, 1334, 1965, 2001, 2070, 2358, 2610, 3013, 3335, 3799, 3930, 4002, 5895, 6003, 6026, 6670, 7598, 9039, 10005, 11397, 11790, 12006, 15065, 18078, 18995, 20010, 22794, 27117, 30015, 30130, 34191, 37990, 45195, 54234, 56985, 60030, 68382, 87377, 90390, 113970, 135585, 170955, 174754, 262131, 271170, 341910, 436885, 524262, 786393, 873770, 1310655, 1572786, 2621310, 3931965, 7863930]

約数ペア:

[(1, 7863930), (2, 3931965), (3, 2621310), (5, 1572786), (6, 1310655), (9, 873770), (10, 786393), (15, 524262), (18, 436885), (23, 341910), (29, 271170), (30, 262131), (45, 174754), (46, 170955), (58, 135585), (69, 113970), (87, 90390), (90, 87377), (115, 68382), (131, 60030), (138, 56985), (145, 54234), (174, 45195), (207, 37990), (230, 34191), (261, 30130), (262, 30015), (290, 27117), (345, 22794), (393, 20010), (414, 18995), (435, 18078), (522, 15065), (655, 12006), (667, 11790), (690, 11397), (786, 10005), (870, 9039), (1035, 7598), (1179, 6670), (1305, 6026), (1310, 6003), (1334, 5895), (1965, 4002), (2001, 3930), (2070, 3799), (2358, 3335), (2610, 3013)]