153553290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{20231}}^1$

素因数の和:20275

約数の個数: 64

約数和(自身を含む): 419530752

約数和(自身を除く): 265977462

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 23, 30, 33, 46, 55, 66, 69, 110, 115, 138, 165, 230, 253, 330, 345, 506, 690, 759, 1265, 1518, 2530, 3795, 7590, 20231, 40462, 60693, 101155, 121386, 202310, 222541, 303465, 445082, 465313, 606930, 667623, 930626, 1112705, 1335246, 1395939, 2225410, 2326565, 2791878, 3338115, 4653130, 5118443, 6676230, 6979695, 10236886, 13959390, 15355329, 25592215, 30710658, 51184430, 76776645, 153553290]

約数ペア:

[(1, 153553290), (2, 76776645), (3, 51184430), (5, 30710658), (6, 25592215), (10, 15355329), (11, 13959390), (15, 10236886), (22, 6979695), (23, 6676230), (30, 5118443), (33, 4653130), (46, 3338115), (55, 2791878), (66, 2326565), (69, 2225410), (110, 1395939), (115, 1335246), (138, 1112705), (165, 930626), (230, 667623), (253, 606930), (330, 465313), (345, 445082), (506, 303465), (690, 222541), (759, 202310), (1265, 121386), (1518, 101155), (2530, 60693), (3795, 40462), (7590, 20231)]