816910963020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{266964367}}^1$

素因数の和:266964399

約数の個数: 72

約数和(自身を含む): 2623725808704

約数和(自身を除く): 1806814845684

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, 266964367, 533928734, 800893101, 1067857468, 1334821835, 1601786202, 2402679303, 2669643670, 3203572404, 4004465505, 4538394239, 4805358606, 5339287340, 8008931010, 9076788478, 9610717212, 12013396515, 13615182717, 16017862020, 18153576956, 22691971195, 24026793030, 27230365434, 40845548151, 45383942390, 48053586060, 54460730868, 68075913585, 81691096302, 90767884780, 136151827170, 163382192604, 204227740755, 272303654340, 408455481510, 816910963020]

約数ペア:

[(1, 816910963020), (2, 408455481510), (3, 272303654340), (4, 204227740755), (5, 163382192604), (6, 136151827170), (9, 90767884780), (10, 81691096302), (12, 68075913585), (15, 54460730868), (17, 48053586060), (18, 45383942390), (20, 40845548151), (30, 27230365434), (34, 24026793030), (36, 22691971195), (45, 18153576956), (51, 16017862020), (60, 13615182717), (68, 12013396515), (85, 9610717212), (90, 9076788478), (102, 8008931010), (153, 5339287340), (170, 4805358606), (180, 4538394239), (204, 4004465505), (255, 3203572404), (306, 2669643670), (340, 2402679303), (510, 1601786202), (612, 1334821835), (765, 1067857468), (1020, 800893101), (1530, 533928734), (3060, 266964367)]