298958715540

素因数分解:

$2^2\times 3^6\times 5^1\times {\mathrm{20504713}}^1$

素因数の和:20504740

約数の個数: 84

約数和(自身を含む): 941289400884

約数和(自身を除く): 642330685344

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 243, 270, 324, 405, 486, 540, 729, 810, 972, 1215, 1458, 1620, 2430, 2916, 3645, 4860, 7290, 14580, 20504713, 41009426, 61514139, 82018852, 102523565, 123028278, 184542417, 205047130, 246056556, 307570695, 369084834, 410094260, 553627251, 615141390, 738169668, 922712085, 1107254502, 1230282780, 1660881753, 1845424170, 2214509004, 2768136255, 3321763506, 3690848340, 4982645259, 5536272510, 6643527012, 8304408765, 9965290518, 11072545020, 14947935777, 16608817530, 19930581036, 24913226295, 29895871554, 33217635060, 49826452590, 59791743108, 74739678885, 99652905180, 149479357770, 298958715540]

約数ペア:

[(1, 298958715540), (2, 149479357770), (3, 99652905180), (4, 74739678885), (5, 59791743108), (6, 49826452590), (9, 33217635060), (10, 29895871554), (12, 24913226295), (15, 19930581036), (18, 16608817530), (20, 14947935777), (27, 11072545020), (30, 9965290518), (36, 8304408765), (45, 6643527012), (54, 5536272510), (60, 4982645259), (81, 3690848340), (90, 3321763506), (108, 2768136255), (135, 2214509004), (162, 1845424170), (180, 1660881753), (243, 1230282780), (270, 1107254502), (324, 922712085), (405, 738169668), (486, 615141390), (540, 553627251), (729, 410094260), (810, 369084834), (972, 307570695), (1215, 246056556), (1458, 205047130), (1620, 184542417), (2430, 123028278), (2916, 102523565), (3645, 82018852), (4860, 61514139), (7290, 41009426), (14580, 20504713)]