73447430

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{373}}^1$

素因数の和:513

約数の個数: 64

約数和(自身を含む): 158336640

約数和(自身を除く): 84889210

約数列:

[1, 2, 5, 7, 10, 14, 29, 35, 58, 70, 97, 145, 194, 203, 290, 373, 406, 485, 679, 746, 970, 1015, 1358, 1865, 2030, 2611, 2813, 3395, 3730, 5222, 5626, 6790, 10817, 13055, 14065, 19691, 21634, 26110, 28130, 36181, 39382, 54085, 72362, 75719, 98455, 108170, 151438, 180905, 196910, 253267, 361810, 378595, 506534, 757190, 1049249, 1266335, 2098498, 2532670, 5246245, 7344743, 10492490, 14689486, 36723715, 73447430]

約数ペア:

[(1, 73447430), (2, 36723715), (5, 14689486), (7, 10492490), (10, 7344743), (14, 5246245), (29, 2532670), (35, 2098498), (58, 1266335), (70, 1049249), (97, 757190), (145, 506534), (194, 378595), (203, 361810), (290, 253267), (373, 196910), (406, 180905), (485, 151438), (679, 108170), (746, 98455), (970, 75719), (1015, 72362), (1358, 54085), (1865, 39382), (2030, 36181), (2611, 28130), (2813, 26110), (3395, 21634), (3730, 19691), (5222, 14065), (5626, 13055), (6790, 10817)]