174617380

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1$

素因数の和:234

約数の個数: 144

約数和(自身を含む): 455970816

約数和(自身を除く): 281353436

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 28, 35, 46, 49, 61, 70, 92, 98, 115, 122, 127, 140, 161, 196, 230, 244, 245, 254, 305, 322, 427, 460, 490, 508, 610, 635, 644, 805, 854, 889, 980, 1127, 1220, 1270, 1403, 1610, 1708, 1778, 2135, 2254, 2540, 2806, 2921, 2989, 3220, 3556, 4270, 4445, 4508, 5612, 5635, 5842, 5978, 6223, 7015, 7747, 8540, 8890, 9821, 11270, 11684, 11956, 12446, 14030, 14605, 14945, 15494, 17780, 19642, 20447, 22540, 24892, 28060, 29210, 29890, 30988, 31115, 38735, 39284, 40894, 49105, 54229, 58420, 59780, 62230, 68747, 77470, 81788, 98210, 102235, 108458, 124460, 137494, 143129, 154940, 178181, 196420, 204470, 216916, 271145, 274988, 286258, 343735, 356362, 379603, 408940, 542290, 572516, 687470, 712724, 715645, 759206, 890905, 1084580, 1247267, 1374940, 1431290, 1518412, 1781810, 1898015, 2494534, 2862580, 3563620, 3796030, 4989068, 6236335, 7592060, 8730869, 12472670, 17461738, 24945340, 34923476, 43654345, 87308690, 174617380]

約数ペア:

[(1, 174617380), (2, 87308690), (4, 43654345), (5, 34923476), (7, 24945340), (10, 17461738), (14, 12472670), (20, 8730869), (23, 7592060), (28, 6236335), (35, 4989068), (46, 3796030), (49, 3563620), (61, 2862580), (70, 2494534), (92, 1898015), (98, 1781810), (115, 1518412), (122, 1431290), (127, 1374940), (140, 1247267), (161, 1084580), (196, 890905), (230, 759206), (244, 715645), (245, 712724), (254, 687470), (305, 572516), (322, 542290), (427, 408940), (460, 379603), (490, 356362), (508, 343735), (610, 286258), (635, 274988), (644, 271145), (805, 216916), (854, 204470), (889, 196420), (980, 178181), (1127, 154940), (1220, 143129), (1270, 137494), (1403, 124460), (1610, 108458), (1708, 102235), (1778, 98210), (2135, 81788), (2254, 77470), (2540, 68747), (2806, 62230), (2921, 59780), (2989, 58420), (3220, 54229), (3556, 49105), (4270, 40894), (4445, 39284), (4508, 38735), (5612, 31115), (5635, 30988), (5842, 29890), (5978, 29210), (6223, 28060), (7015, 24892), (7747, 22540), (8540, 20447), (8890, 19642), (9821, 17780), (11270, 15494), (11684, 14945), (11956, 14605), (12446, 14030)]