174747420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{57107}}^1$

素因数の和:57139

約数の個数: 72

約数和(自身を含む): 561257424

約数和(自身を除く): 386510004

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, 57107, 114214, 171321, 228428, 285535, 342642, 513963, 571070, 685284, 856605, 970819, 1027926, 1142140, 1713210, 1941638, 2055852, 2569815, 2912457, 3426420, 3883276, 4854095, 5139630, 5824914, 8737371, 9708190, 10279260, 11649828, 14562285, 17474742, 19416380, 29124570, 34949484, 43686855, 58249140, 87373710, 174747420]

約数ペア:

[(1, 174747420), (2, 87373710), (3, 58249140), (4, 43686855), (5, 34949484), (6, 29124570), (9, 19416380), (10, 17474742), (12, 14562285), (15, 11649828), (17, 10279260), (18, 9708190), (20, 8737371), (30, 5824914), (34, 5139630), (36, 4854095), (45, 3883276), (51, 3426420), (60, 2912457), (68, 2569815), (85, 2055852), (90, 1941638), (102, 1713210), (153, 1142140), (170, 1027926), (180, 970819), (204, 856605), (255, 685284), (306, 571070), (340, 513963), (510, 342642), (612, 285535), (765, 228428), (1020, 171321), (1530, 114214), (3060, 57107)]