2013397380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{657973}}^1$

素因数の和:658005

約数の個数: 72

約数和(自身を含む): 6466568472

約数和(自身を除く): 4453171092

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 45, 51, 60, 68, 85, 90, 102, 153, 170, 180, 204, 255, 306, 340, 510, 612, 765, 1020, 1530, 3060, 657973, 1315946, 1973919, 2631892, 3289865, 3947838, 5921757, 6579730, 7895676, 9869595, 11185541, 11843514, 13159460, 19739190, 22371082, 23687028, 29608785, 33556623, 39478380, 44742164, 55927705, 59217570, 67113246, 100669869, 111855410, 118435140, 134226492, 167783115, 201339738, 223710820, 335566230, 402679476, 503349345, 671132460, 1006698690, 2013397380]

約数ペア:

[(1, 2013397380), (2, 1006698690), (3, 671132460), (4, 503349345), (5, 402679476), (6, 335566230), (9, 223710820), (10, 201339738), (12, 167783115), (15, 134226492), (17, 118435140), (18, 111855410), (20, 100669869), (30, 67113246), (34, 59217570), (36, 55927705), (45, 44742164), (51, 39478380), (60, 33556623), (68, 29608785), (85, 23687028), (90, 22371082), (102, 19739190), (153, 13159460), (170, 11843514), (180, 11185541), (204, 9869595), (255, 7895676), (306, 6579730), (340, 5921757), (510, 3947838), (612, 3289865), (765, 2631892), (1020, 1973919), (1530, 1315946), (3060, 657973)]