590982140

素因数分解:

$2^2\times 5^1\times 7^4\times {\mathrm{31}}^1\times {\mathrm{397}}^1$

素因数の和:465

約数の個数: 120

約数和(自身を含む): 1498288512

約数和(自身を除く): 907306372

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, 343, 397, 434, 490, 620, 686, 794, 868, 980, 1085, 1372, 1519, 1588, 1715, 1985, 2170, 2401, 2779, 3038, 3430, 3970, 4340, 4802, 5558, 6076, 6860, 7595, 7940, 9604, 10633, 11116, 12005, 12307, 13895, 15190, 19453, 21266, 24010, 24614, 27790, 30380, 38906, 42532, 48020, 49228, 53165, 55580, 61535, 74431, 77812, 86149, 97265, 106330, 123070, 136171, 148862, 172298, 194530, 212660, 246140, 272342, 297724, 344596, 372155, 389060, 430745, 544684, 603043, 680855, 744310, 861490, 953197, 1206086, 1361710, 1488620, 1722980, 1906394, 2412172, 2723420, 3015215, 3812788, 4221301, 4765985, 6030430, 8442602, 9531970, 12060860, 16885204, 19063940, 21106505, 29549107, 42213010, 59098214, 84426020, 118196428, 147745535, 295491070, 590982140]

約数ペア:

[(1, 590982140), (2, 295491070), (4, 147745535), (5, 118196428), (7, 84426020), (10, 59098214), (14, 42213010), (20, 29549107), (28, 21106505), (31, 19063940), (35, 16885204), (49, 12060860), (62, 9531970), (70, 8442602), (98, 6030430), (124, 4765985), (140, 4221301), (155, 3812788), (196, 3015215), (217, 2723420), (245, 2412172), (310, 1906394), (343, 1722980), (397, 1488620), (434, 1361710), (490, 1206086), (620, 953197), (686, 861490), (794, 744310), (868, 680855), (980, 603043), (1085, 544684), (1372, 430745), (1519, 389060), (1588, 372155), (1715, 344596), (1985, 297724), (2170, 272342), (2401, 246140), (2779, 212660), (3038, 194530), (3430, 172298), (3970, 148862), (4340, 136171), (4802, 123070), (5558, 106330), (6076, 97265), (6860, 86149), (7595, 77812), (7940, 74431), (9604, 61535), (10633, 55580), (11116, 53165), (12005, 49228), (12307, 48020), (13895, 42532), (15190, 38906), (19453, 30380), (21266, 27790), (24010, 24614)]