741684580

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{58217}}^1$

素因数の和:58253

約数の個数: 72

約数和(自身を含む): 1951234488

約数和(自身を除く): 1209549908

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 49, 52, 65, 70, 91, 98, 130, 140, 182, 196, 245, 260, 364, 455, 490, 637, 910, 980, 1274, 1820, 2548, 3185, 6370, 12740, 58217, 116434, 232868, 291085, 407519, 582170, 756821, 815038, 1164340, 1513642, 1630076, 2037595, 2852633, 3027284, 3784105, 4075190, 5297747, 5705266, 7568210, 8150380, 10595494, 11410532, 14263165, 15136420, 21190988, 26488735, 28526330, 37084229, 52977470, 57052660, 74168458, 105954940, 148336916, 185421145, 370842290, 741684580]

約数ペア:

[(1, 741684580), (2, 370842290), (4, 185421145), (5, 148336916), (7, 105954940), (10, 74168458), (13, 57052660), (14, 52977470), (20, 37084229), (26, 28526330), (28, 26488735), (35, 21190988), (49, 15136420), (52, 14263165), (65, 11410532), (70, 10595494), (91, 8150380), (98, 7568210), (130, 5705266), (140, 5297747), (182, 4075190), (196, 3784105), (245, 3027284), (260, 2852633), (364, 2037595), (455, 1630076), (490, 1513642), (637, 1164340), (910, 815038), (980, 756821), (1274, 582170), (1820, 407519), (2548, 291085), (3185, 232868), (6370, 116434), (12740, 58217)]