28805216670

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^2\times {\mathrm{1107467}}^1$

素因数の和:1107514

約数の個数: 72

約数和(自身を含む): 79558286184

約数和(自身を除く): 50753069514

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 30, 34, 45, 51, 85, 90, 102, 153, 170, 255, 289, 306, 510, 578, 765, 867, 1445, 1530, 1734, 2601, 2890, 4335, 5202, 8670, 13005, 26010, 1107467, 2214934, 3322401, 5537335, 6644802, 9967203, 11074670, 16612005, 18826939, 19934406, 33224010, 37653878, 49836015, 56480817, 94134695, 99672030, 112961634, 169442451, 188269390, 282404085, 320057963, 338884902, 564808170, 640115926, 847212255, 960173889, 1600289815, 1694424510, 1920347778, 2880521667, 3200579630, 4800869445, 5761043334, 9601738890, 14402608335, 28805216670]

約数ペア:

[(1, 28805216670), (2, 14402608335), (3, 9601738890), (5, 5761043334), (6, 4800869445), (9, 3200579630), (10, 2880521667), (15, 1920347778), (17, 1694424510), (18, 1600289815), (30, 960173889), (34, 847212255), (45, 640115926), (51, 564808170), (85, 338884902), (90, 320057963), (102, 282404085), (153, 188269390), (170, 169442451), (255, 112961634), (289, 99672030), (306, 94134695), (510, 56480817), (578, 49836015), (765, 37653878), (867, 33224010), (1445, 19934406), (1530, 18826939), (1734, 16612005), (2601, 11074670), (2890, 9967203), (4335, 6644802), (5202, 5537335), (8670, 3322401), (13005, 2214934), (26010, 1107467)]