15692820390

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{28477}}^1$

素因数の和:28663

約数の個数: 128

約数和(自身を含む): 45355201920

約数和(自身を除く): 29662381530

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 39, 45, 54, 65, 78, 90, 117, 130, 135, 157, 195, 234, 270, 314, 351, 390, 471, 585, 702, 785, 942, 1170, 1413, 1570, 1755, 2041, 2355, 2826, 3510, 4082, 4239, 4710, 6123, 7065, 8478, 10205, 12246, 14130, 18369, 20410, 21195, 28477, 30615, 36738, 42390, 55107, 56954, 61230, 85431, 91845, 110214, 142385, 170862, 183690, 256293, 275535, 284770, 370201, 427155, 512586, 551070, 740402, 768879, 854310, 1110603, 1281465, 1537758, 1851005, 2221206, 2562930, 3331809, 3702010, 3844395, 4470889, 5553015, 6663618, 7688790, 8941778, 9995427, 11106030, 13412667, 16659045, 19990854, 22354445, 26825334, 33318090, 40238001, 44708890, 49977135, 58121557, 67063335, 80476002, 99954270, 116243114, 120714003, 134126670, 174364671, 201190005, 241428006, 290607785, 348729342, 402380010, 523094013, 581215570, 603570015, 871823355, 1046188026, 1207140030, 1569282039, 1743646710, 2615470065, 3138564078, 5230940130, 7846410195, 15692820390]

約数ペア:

[(1, 15692820390), (2, 7846410195), (3, 5230940130), (5, 3138564078), (6, 2615470065), (9, 1743646710), (10, 1569282039), (13, 1207140030), (15, 1046188026), (18, 871823355), (26, 603570015), (27, 581215570), (30, 523094013), (39, 402380010), (45, 348729342), (54, 290607785), (65, 241428006), (78, 201190005), (90, 174364671), (117, 134126670), (130, 120714003), (135, 116243114), (157, 99954270), (195, 80476002), (234, 67063335), (270, 58121557), (314, 49977135), (351, 44708890), (390, 40238001), (471, 33318090), (585, 26825334), (702, 22354445), (785, 19990854), (942, 16659045), (1170, 13412667), (1413, 11106030), (1570, 9995427), (1755, 8941778), (2041, 7688790), (2355, 6663618), (2826, 5553015), (3510, 4470889), (4082, 3844395), (4239, 3702010), (4710, 3331809), (6123, 2562930), (7065, 2221206), (8478, 1851005), (10205, 1537758), (12246, 1281465), (14130, 1110603), (18369, 854310), (20410, 768879), (21195, 740402), (28477, 551070), (30615, 512586), (36738, 427155), (42390, 370201), (55107, 284770), (56954, 275535), (61230, 256293), (85431, 183690), (91845, 170862), (110214, 142385)]