610363980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{178469}}^1$

素因数の和:178503

約数の個数: 72

約数和(自身を含む): 1948892400

約数和(自身を除く): 1338528420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 57, 60, 76, 90, 95, 114, 171, 180, 190, 228, 285, 342, 380, 570, 684, 855, 1140, 1710, 3420, 178469, 356938, 535407, 713876, 892345, 1070814, 1606221, 1784690, 2141628, 2677035, 3212442, 3390911, 3569380, 5354070, 6424884, 6781822, 8031105, 10172733, 10708140, 13563644, 16062210, 16954555, 20345466, 30518199, 32124420, 33909110, 40690932, 50863665, 61036398, 67818220, 101727330, 122072796, 152590995, 203454660, 305181990, 610363980]

約数ペア:

[(1, 610363980), (2, 305181990), (3, 203454660), (4, 152590995), (5, 122072796), (6, 101727330), (9, 67818220), (10, 61036398), (12, 50863665), (15, 40690932), (18, 33909110), (19, 32124420), (20, 30518199), (30, 20345466), (36, 16954555), (38, 16062210), (45, 13563644), (57, 10708140), (60, 10172733), (76, 8031105), (90, 6781822), (95, 6424884), (114, 5354070), (171, 3569380), (180, 3390911), (190, 3212442), (228, 2677035), (285, 2141628), (342, 1784690), (380, 1606221), (570, 1070814), (684, 892345), (855, 713876), (1140, 535407), (1710, 356938), (3420, 178469)]