2541553380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{173}}^1\times {\mathrm{4801}}^1$

素因数の和:5006

約数の個数: 144

約数和(自身を含む): 8211765744

約数和(自身を除く): 5670212364

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, 173, 180, 204, 255, 306, 340, 346, 510, 519, 612, 692, 765, 865, 1020, 1038, 1530, 1557, 1730, 2076, 2595, 2941, 3060, 3114, 3460, 4801, 5190, 5882, 6228, 7785, 8823, 9602, 10380, 11764, 14403, 14705, 15570, 17646, 19204, 24005, 26469, 28806, 29410, 31140, 35292, 43209, 44115, 48010, 52938, 57612, 58820, 72015, 81617, 86418, 88230, 96020, 105876, 132345, 144030, 163234, 172836, 176460, 216045, 244851, 264690, 288060, 326468, 408085, 432090, 489702, 529380, 734553, 816170, 830573, 864180, 979404, 1224255, 1469106, 1632340, 1661146, 2448510, 2491719, 2938212, 3322292, 3672765, 4152865, 4897020, 4983438, 7345530, 7475157, 8305730, 9966876, 12458595, 14119741, 14691060, 14950314, 16611460, 24917190, 28239482, 29900628, 37375785, 42359223, 49834380, 56478964, 70598705, 74751570, 84718446, 127077669, 141197410, 149503140, 169436892, 211796115, 254155338, 282394820, 423592230, 508310676, 635388345, 847184460, 1270776690, 2541553380]

約数ペア:

[(1, 2541553380), (2, 1270776690), (3, 847184460), (4, 635388345), (5, 508310676), (6, 423592230), (9, 282394820), (10, 254155338), (12, 211796115), (15, 169436892), (17, 149503140), (18, 141197410), (20, 127077669), (30, 84718446), (34, 74751570), (36, 70598705), (45, 56478964), (51, 49834380), (60, 42359223), (68, 37375785), (85, 29900628), (90, 28239482), (102, 24917190), (153, 16611460), (170, 14950314), (173, 14691060), (180, 14119741), (204, 12458595), (255, 9966876), (306, 8305730), (340, 7475157), (346, 7345530), (510, 4983438), (519, 4897020), (612, 4152865), (692, 3672765), (765, 3322292), (865, 2938212), (1020, 2491719), (1038, 2448510), (1530, 1661146), (1557, 1632340), (1730, 1469106), (2076, 1224255), (2595, 979404), (2941, 864180), (3060, 830573), (3114, 816170), (3460, 734553), (4801, 529380), (5190, 489702), (5882, 432090), (6228, 408085), (7785, 326468), (8823, 288060), (9602, 264690), (10380, 244851), (11764, 216045), (14403, 176460), (14705, 172836), (15570, 163234), (17646, 144030), (19204, 132345), (24005, 105876), (26469, 96020), (28806, 88230), (29410, 86418), (31140, 81617), (35292, 72015), (43209, 58820), (44115, 57612), (48010, 52938)]