684596970

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{447449}}^1$

素因数の和:447479

約数の個数: 48

約数和(自身を含む): 1884659400

約数和(自身を除く): 1200062430

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 30, 34, 45, 51, 85, 90, 102, 153, 170, 255, 306, 510, 765, 1530, 447449, 894898, 1342347, 2237245, 2684694, 4027041, 4474490, 6711735, 7606633, 8054082, 13423470, 15213266, 20135205, 22819899, 38033165, 40270410, 45639798, 68459697, 76066330, 114099495, 136919394, 228198990, 342298485, 684596970]

約数ペア:

[(1, 684596970), (2, 342298485), (3, 228198990), (5, 136919394), (6, 114099495), (9, 76066330), (10, 68459697), (15, 45639798), (17, 40270410), (18, 38033165), (30, 22819899), (34, 20135205), (45, 15213266), (51, 13423470), (85, 8054082), (90, 7606633), (102, 6711735), (153, 4474490), (170, 4027041), (255, 2684694), (306, 2237245), (510, 1342347), (765, 894898), (1530, 447449)]