1323003430

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{251}}^1\times {\mathrm{347}}^1$

素因数の和:650

約数の個数: 96

約数和(自身を含む): 2879235072

約数和(自身を除く): 1556231642

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 49, 62, 70, 98, 155, 217, 245, 251, 310, 347, 434, 490, 502, 694, 1085, 1255, 1519, 1735, 1757, 2170, 2429, 2510, 3038, 3470, 3514, 4858, 7595, 7781, 8785, 10757, 12145, 12299, 15190, 15562, 17003, 17570, 21514, 24290, 24598, 34006, 38905, 53785, 54467, 61495, 75299, 77810, 85015, 87097, 107570, 108934, 122990, 150598, 170030, 174194, 272335, 376495, 381269, 435485, 527093, 544670, 609679, 752990, 762538, 870970, 1054186, 1219358, 1906345, 2635465, 2700007, 3048395, 3812690, 4267753, 5270930, 5400014, 6096790, 8535506, 13500035, 18900049, 21338765, 27000070, 37800098, 42677530, 94500245, 132300343, 189000490, 264600686, 661501715, 1323003430]

約数ペア:

[(1, 1323003430), (2, 661501715), (5, 264600686), (7, 189000490), (10, 132300343), (14, 94500245), (31, 42677530), (35, 37800098), (49, 27000070), (62, 21338765), (70, 18900049), (98, 13500035), (155, 8535506), (217, 6096790), (245, 5400014), (251, 5270930), (310, 4267753), (347, 3812690), (434, 3048395), (490, 2700007), (502, 2635465), (694, 1906345), (1085, 1219358), (1255, 1054186), (1519, 870970), (1735, 762538), (1757, 752990), (2170, 609679), (2429, 544670), (2510, 527093), (3038, 435485), (3470, 381269), (3514, 376495), (4858, 272335), (7595, 174194), (7781, 170030), (8785, 150598), (10757, 122990), (12145, 108934), (12299, 107570), (15190, 87097), (15562, 85015), (17003, 77810), (17570, 75299), (21514, 61495), (24290, 54467), (24598, 53785), (34006, 38905)]