283430210

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{397}}^1$

素因数の和:496

約数の個数: 96

約数和(自身を含む): 627222528

約数和(自身を除く): 343792318

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 47, 49, 62, 70, 94, 98, 155, 217, 235, 245, 310, 329, 397, 434, 470, 490, 658, 794, 1085, 1457, 1519, 1645, 1985, 2170, 2303, 2779, 2914, 3038, 3290, 3970, 4606, 5558, 7285, 7595, 10199, 11515, 12307, 13895, 14570, 15190, 18659, 19453, 20398, 23030, 24614, 27790, 37318, 38906, 50995, 61535, 71393, 86149, 93295, 97265, 101990, 123070, 130613, 142786, 172298, 186590, 194530, 261226, 356965, 430745, 578429, 603043, 653065, 713930, 861490, 914291, 1156858, 1206086, 1306130, 1828582, 2892145, 3015215, 4049003, 4571455, 5784290, 6030430, 8098006, 9142910, 20245015, 28343021, 40490030, 56686042, 141715105, 283430210]

約数ペア:

[(1, 283430210), (2, 141715105), (5, 56686042), (7, 40490030), (10, 28343021), (14, 20245015), (31, 9142910), (35, 8098006), (47, 6030430), (49, 5784290), (62, 4571455), (70, 4049003), (94, 3015215), (98, 2892145), (155, 1828582), (217, 1306130), (235, 1206086), (245, 1156858), (310, 914291), (329, 861490), (397, 713930), (434, 653065), (470, 603043), (490, 578429), (658, 430745), (794, 356965), (1085, 261226), (1457, 194530), (1519, 186590), (1645, 172298), (1985, 142786), (2170, 130613), (2303, 123070), (2779, 101990), (2914, 97265), (3038, 93295), (3290, 86149), (3970, 71393), (4606, 61535), (5558, 50995), (7285, 38906), (7595, 37318), (10199, 27790), (11515, 24614), (12307, 23030), (13895, 20398), (14570, 19453), (15190, 18659)]