29377460

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{967}}^1$

素因数の和:1021

約数の個数: 72

約数和(自身を含む): 74156544

約数和(自身を除く): 44779084

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 31, 35, 49, 62, 70, 98, 124, 140, 155, 196, 217, 245, 310, 434, 490, 620, 868, 967, 980, 1085, 1519, 1934, 2170, 3038, 3868, 4340, 4835, 6076, 6769, 7595, 9670, 13538, 15190, 19340, 27076, 29977, 30380, 33845, 47383, 59954, 67690, 94766, 119908, 135380, 149885, 189532, 209839, 236915, 299770, 419678, 473830, 599540, 839356, 947660, 1049195, 1468873, 2098390, 2937746, 4196780, 5875492, 7344365, 14688730, 29377460]

約数ペア:

[(1, 29377460), (2, 14688730), (4, 7344365), (5, 5875492), (7, 4196780), (10, 2937746), (14, 2098390), (20, 1468873), (28, 1049195), (31, 947660), (35, 839356), (49, 599540), (62, 473830), (70, 419678), (98, 299770), (124, 236915), (140, 209839), (155, 189532), (196, 149885), (217, 135380), (245, 119908), (310, 94766), (434, 67690), (490, 59954), (620, 47383), (868, 33845), (967, 30380), (980, 29977), (1085, 27076), (1519, 19340), (1934, 15190), (2170, 13538), (3038, 9670), (3868, 7595), (4340, 6769), (4835, 6076)]