432990

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{283}}^1$

素因数の和:313

約数の個数: 48

約数和(自身を含む): 1196208

約数和(自身を除く): 763218

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 30, 34, 45, 51, 85, 90, 102, 153, 170, 255, 283, 306, 510, 566, 765, 849, 1415, 1530, 1698, 2547, 2830, 4245, 4811, 5094, 8490, 9622, 12735, 14433, 24055, 25470, 28866, 43299, 48110, 72165, 86598, 144330, 216495, 432990]

約数ペア:

[(1, 432990), (2, 216495), (3, 144330), (5, 86598), (6, 72165), (9, 48110), (10, 43299), (15, 28866), (17, 25470), (18, 24055), (30, 14433), (34, 12735), (45, 9622), (51, 8490), (85, 5094), (90, 4811), (102, 4245), (153, 2830), (170, 2547), (255, 1698), (283, 1530), (306, 1415), (510, 849), (566, 765)]