69433490

素因数分解:

$2^1\times 5^1\times 7^3\times {\mathrm{31}}^1\times {\mathrm{653}}^1$

素因数の和:712

約数の個数: 64

約数和(自身を含む): 150681600

約数和(自身を除く): 81248110

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 49, 62, 70, 98, 155, 217, 245, 310, 343, 434, 490, 653, 686, 1085, 1306, 1519, 1715, 2170, 3038, 3265, 3430, 4571, 6530, 7595, 9142, 10633, 15190, 20243, 21266, 22855, 31997, 40486, 45710, 53165, 63994, 101215, 106330, 141701, 159985, 202430, 223979, 283402, 319970, 447958, 708505, 991907, 1119895, 1417010, 1983814, 2239790, 4959535, 6943349, 9919070, 13886698, 34716745, 69433490]

約数ペア:

[(1, 69433490), (2, 34716745), (5, 13886698), (7, 9919070), (10, 6943349), (14, 4959535), (31, 2239790), (35, 1983814), (49, 1417010), (62, 1119895), (70, 991907), (98, 708505), (155, 447958), (217, 319970), (245, 283402), (310, 223979), (343, 202430), (434, 159985), (490, 141701), (653, 106330), (686, 101215), (1085, 63994), (1306, 53165), (1519, 45710), (1715, 40486), (2170, 31997), (3038, 22855), (3265, 21266), (3430, 20243), (4571, 15190), (6530, 10633), (7595, 9142)]