1111994820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{363397}}^1$

素因数の和:363429

約数の個数: 72

約数和(自身を含む): 3571475544

約数和(自身を除く): 2459480724

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, 363397, 726794, 1090191, 1453588, 1816985, 2180382, 3270573, 3633970, 4360764, 5450955, 6177749, 6541146, 7267940, 10901910, 12355498, 13082292, 16352865, 18533247, 21803820, 24710996, 30888745, 32705730, 37066494, 55599741, 61777490, 65411460, 74132988, 92666235, 111199482, 123554980, 185332470, 222398964, 277998705, 370664940, 555997410, 1111994820]

約数ペア:

[(1, 1111994820), (2, 555997410), (3, 370664940), (4, 277998705), (5, 222398964), (6, 185332470), (9, 123554980), (10, 111199482), (12, 92666235), (15, 74132988), (17, 65411460), (18, 61777490), (20, 55599741), (30, 37066494), (34, 32705730), (36, 30888745), (45, 24710996), (51, 21803820), (60, 18533247), (68, 16352865), (85, 13082292), (90, 12355498), (102, 10901910), (153, 7267940), (170, 6541146), (180, 6177749), (204, 5450955), (255, 4360764), (306, 3633970), (340, 3270573), (510, 2180382), (612, 1816985), (765, 1453588), (1020, 1090191), (1530, 726794), (3060, 363397)]