817366980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{332263}}^1$

素因数の和:332316

約数の個数: 48

約数和(自身を含む): 2344454784

約数和(自身を除く): 1527087804

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 41, 60, 82, 123, 164, 205, 246, 410, 492, 615, 820, 1230, 2460, 332263, 664526, 996789, 1329052, 1661315, 1993578, 3322630, 3987156, 4983945, 6645260, 9967890, 13622783, 19935780, 27245566, 40868349, 54491132, 68113915, 81736698, 136227830, 163473396, 204341745, 272455660, 408683490, 817366980]

約数ペア:

[(1, 817366980), (2, 408683490), (3, 272455660), (4, 204341745), (5, 163473396), (6, 136227830), (10, 81736698), (12, 68113915), (15, 54491132), (20, 40868349), (30, 27245566), (41, 19935780), (60, 13622783), (82, 9967890), (123, 6645260), (164, 4983945), (205, 3987156), (246, 3322630), (410, 1993578), (492, 1661315), (615, 1329052), (820, 996789), (1230, 664526), (2460, 332263)]