858782340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{367001}}^1$

素因数の和:367029

約数の個数: 72

約数和(自身を含む): 2805363288

約数和(自身を除く): 1946580948

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 367001, 734002, 1101003, 1468004, 1835005, 2202006, 3303009, 3670010, 4404012, 4771013, 5505015, 6606018, 7340020, 9542026, 11010030, 13212036, 14313039, 16515045, 19084052, 22020060, 23855065, 28626078, 33030090, 42939117, 47710130, 57252156, 66060180, 71565195, 85878234, 95420260, 143130390, 171756468, 214695585, 286260780, 429391170, 858782340]

約数ペア:

[(1, 858782340), (2, 429391170), (3, 286260780), (4, 214695585), (5, 171756468), (6, 143130390), (9, 95420260), (10, 85878234), (12, 71565195), (13, 66060180), (15, 57252156), (18, 47710130), (20, 42939117), (26, 33030090), (30, 28626078), (36, 23855065), (39, 22020060), (45, 19084052), (52, 16515045), (60, 14313039), (65, 13212036), (78, 11010030), (90, 9542026), (117, 7340020), (130, 6606018), (156, 5505015), (180, 4771013), (195, 4404012), (234, 3670010), (260, 3303009), (390, 2202006), (468, 1835005), (585, 1468004), (780, 1101003), (1170, 734002), (2340, 367001)]