141798650

素因数分解:

$2^1\times 5^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{1867}}^1$

素因数の和:1924

約数の個数: 72

約数和(自身を含む): 316872576

約数和(自身を除く): 175073926

約数列:

[1, 2, 5, 7, 10, 14, 25, 31, 35, 49, 50, 62, 70, 98, 155, 175, 217, 245, 310, 350, 434, 490, 775, 1085, 1225, 1519, 1550, 1867, 2170, 2450, 3038, 3734, 5425, 7595, 9335, 10850, 13069, 15190, 18670, 26138, 37975, 46675, 57877, 65345, 75950, 91483, 93350, 115754, 130690, 182966, 289385, 326725, 405139, 457415, 578770, 653450, 810278, 914830, 1446925, 2025695, 2287075, 2835973, 2893850, 4051390, 4574150, 5671946, 10128475, 14179865, 20256950, 28359730, 70899325, 141798650]

約数ペア:

[(1, 141798650), (2, 70899325), (5, 28359730), (7, 20256950), (10, 14179865), (14, 10128475), (25, 5671946), (31, 4574150), (35, 4051390), (49, 2893850), (50, 2835973), (62, 2287075), (70, 2025695), (98, 1446925), (155, 914830), (175, 810278), (217, 653450), (245, 578770), (310, 457415), (350, 405139), (434, 326725), (490, 289385), (775, 182966), (1085, 130690), (1225, 115754), (1519, 93350), (1550, 91483), (1867, 75950), (2170, 65345), (2450, 57877), (3038, 46675), (3734, 37975), (5425, 26138), (7595, 18670), (9335, 15190), (10850, 13069)]