30839190

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{3557}}^1$

素因数の和:3601

約数の個数: 48

約数和(自身を含む): 78646032

約数和(自身を除く): 47806842

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 255, 289, 510, 578, 867, 1445, 1734, 2890, 3557, 4335, 7114, 8670, 10671, 17785, 21342, 35570, 53355, 60469, 106710, 120938, 181407, 302345, 362814, 604690, 907035, 1027973, 1814070, 2055946, 3083919, 5139865, 6167838, 10279730, 15419595, 30839190]

約数ペア:

[(1, 30839190), (2, 15419595), (3, 10279730), (5, 6167838), (6, 5139865), (10, 3083919), (15, 2055946), (17, 1814070), (30, 1027973), (34, 907035), (51, 604690), (85, 362814), (102, 302345), (170, 181407), (255, 120938), (289, 106710), (510, 60469), (578, 53355), (867, 35570), (1445, 21342), (1734, 17785), (2890, 10671), (3557, 8670), (4335, 7114)]