888934590

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{25261}}^1$

素因数の和:25314

約数の個数: 96

約数和(自身を含む): 2553685056

約数和(自身を除く): 1664750466

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 23, 30, 34, 45, 46, 51, 69, 85, 90, 102, 115, 138, 153, 170, 207, 230, 255, 306, 345, 391, 414, 510, 690, 765, 782, 1035, 1173, 1530, 1955, 2070, 2346, 3519, 3910, 5865, 7038, 11730, 17595, 25261, 35190, 50522, 75783, 126305, 151566, 227349, 252610, 378915, 429437, 454698, 581003, 757830, 858874, 1136745, 1162006, 1288311, 1743009, 2147185, 2273490, 2576622, 2905015, 3486018, 3864933, 4294370, 5229027, 5810030, 6441555, 7729866, 8715045, 9877051, 10458054, 12883110, 17430090, 19324665, 19754102, 26145135, 29631153, 38649330, 49385255, 52290270, 59262306, 88893459, 98770510, 148155765, 177786918, 296311530, 444467295, 888934590]

約数ペア:

[(1, 888934590), (2, 444467295), (3, 296311530), (5, 177786918), (6, 148155765), (9, 98770510), (10, 88893459), (15, 59262306), (17, 52290270), (18, 49385255), (23, 38649330), (30, 29631153), (34, 26145135), (45, 19754102), (46, 19324665), (51, 17430090), (69, 12883110), (85, 10458054), (90, 9877051), (102, 8715045), (115, 7729866), (138, 6441555), (153, 5810030), (170, 5229027), (207, 4294370), (230, 3864933), (255, 3486018), (306, 2905015), (345, 2576622), (391, 2273490), (414, 2147185), (510, 1743009), (690, 1288311), (765, 1162006), (782, 1136745), (1035, 858874), (1173, 757830), (1530, 581003), (1955, 454698), (2070, 429437), (2346, 378915), (3519, 252610), (3910, 227349), (5865, 151566), (7038, 126305), (11730, 75783), (17595, 50522), (25261, 35190)]