164994090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^2\times {\mathrm{59}}^1\times {\mathrm{97}}^1$

素因数の和:228

約数の個数: 96

約数和(自身を含む): 420396480

約数和(自身を除く): 255402390

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 59, 62, 93, 97, 118, 155, 177, 186, 194, 291, 295, 310, 354, 465, 485, 582, 590, 885, 930, 961, 970, 1455, 1770, 1829, 1922, 2883, 2910, 3007, 3658, 4805, 5487, 5723, 5766, 6014, 9021, 9145, 9610, 10974, 11446, 14415, 15035, 17169, 18042, 18290, 27435, 28615, 28830, 30070, 34338, 45105, 54870, 56699, 57230, 85845, 90210, 93217, 113398, 170097, 171690, 177413, 186434, 279651, 283495, 340194, 354826, 466085, 532239, 559302, 566990, 850485, 887065, 932170, 1064478, 1398255, 1700970, 1774130, 2661195, 2796510, 5322390, 5499803, 10999606, 16499409, 27499015, 32998818, 54998030, 82497045, 164994090]

約数ペア:

[(1, 164994090), (2, 82497045), (3, 54998030), (5, 32998818), (6, 27499015), (10, 16499409), (15, 10999606), (30, 5499803), (31, 5322390), (59, 2796510), (62, 2661195), (93, 1774130), (97, 1700970), (118, 1398255), (155, 1064478), (177, 932170), (186, 887065), (194, 850485), (291, 566990), (295, 559302), (310, 532239), (354, 466085), (465, 354826), (485, 340194), (582, 283495), (590, 279651), (885, 186434), (930, 177413), (961, 171690), (970, 170097), (1455, 113398), (1770, 93217), (1829, 90210), (1922, 85845), (2883, 57230), (2910, 56699), (3007, 54870), (3658, 45105), (4805, 34338), (5487, 30070), (5723, 28830), (5766, 28615), (6014, 27435), (9021, 18290), (9145, 18042), (9610, 17169), (10974, 15035), (11446, 14415)]