97930980

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{77723}}^1$

素因数の和:77745

約数の個数: 72

約数和(自身を含む): 339498432

約数和(自身を除く): 241567452

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 77723, 155446, 233169, 310892, 388615, 466338, 544061, 699507, 777230, 932676, 1088122, 1165845, 1399014, 1554460, 1632183, 2176244, 2331690, 2720305, 2798028, 3264366, 3497535, 4663380, 4896549, 5440610, 6528732, 6995070, 8160915, 9793098, 10881220, 13990140, 16321830, 19586196, 24482745, 32643660, 48965490, 97930980]

約数ペア:

[(1, 97930980), (2, 48965490), (3, 32643660), (4, 24482745), (5, 19586196), (6, 16321830), (7, 13990140), (9, 10881220), (10, 9793098), (12, 8160915), (14, 6995070), (15, 6528732), (18, 5440610), (20, 4896549), (21, 4663380), (28, 3497535), (30, 3264366), (35, 2798028), (36, 2720305), (42, 2331690), (45, 2176244), (60, 1632183), (63, 1554460), (70, 1399014), (84, 1165845), (90, 1088122), (105, 932676), (126, 777230), (140, 699507), (180, 544061), (210, 466338), (252, 388615), (315, 310892), (420, 233169), (630, 155446), (1260, 77723)]