28201410

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{113}}^1$

素因数の和:232

約数の個数: 96

約数和(自身を含む): 76826880

約数和(自身を除く): 48625470

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 47, 59, 90, 94, 113, 118, 141, 177, 226, 235, 282, 295, 339, 354, 423, 470, 531, 565, 590, 678, 705, 846, 885, 1017, 1062, 1130, 1410, 1695, 1770, 2034, 2115, 2655, 2773, 3390, 4230, 5085, 5310, 5311, 5546, 6667, 8319, 10170, 10622, 13334, 13865, 15933, 16638, 20001, 24957, 26555, 27730, 31866, 33335, 40002, 41595, 47799, 49914, 53110, 60003, 66670, 79665, 83190, 95598, 100005, 120006, 124785, 159330, 200010, 238995, 249570, 300015, 313349, 477990, 600030, 626698, 940047, 1566745, 1880094, 2820141, 3133490, 4700235, 5640282, 9400470, 14100705, 28201410]

約数ペア:

[(1, 28201410), (2, 14100705), (3, 9400470), (5, 5640282), (6, 4700235), (9, 3133490), (10, 2820141), (15, 1880094), (18, 1566745), (30, 940047), (45, 626698), (47, 600030), (59, 477990), (90, 313349), (94, 300015), (113, 249570), (118, 238995), (141, 200010), (177, 159330), (226, 124785), (235, 120006), (282, 100005), (295, 95598), (339, 83190), (354, 79665), (423, 66670), (470, 60003), (531, 53110), (565, 49914), (590, 47799), (678, 41595), (705, 40002), (846, 33335), (885, 31866), (1017, 27730), (1062, 26555), (1130, 24957), (1410, 20001), (1695, 16638), (1770, 15933), (2034, 13865), (2115, 13334), (2655, 10622), (2773, 10170), (3390, 8319), (4230, 6667), (5085, 5546), (5310, 5311)]