242348430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^2\times {\mathrm{257}}^1$

素因数の和:370

約数の個数: 96

約数和(自身を含む): 632958624

約数和(自身を除く): 390610194

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 43, 51, 85, 86, 102, 129, 170, 215, 255, 257, 258, 430, 510, 514, 645, 731, 771, 1285, 1290, 1462, 1542, 1849, 2193, 2570, 3655, 3698, 3855, 4369, 4386, 5547, 7310, 7710, 8738, 9245, 10965, 11051, 11094, 13107, 18490, 21845, 21930, 22102, 26214, 27735, 31433, 33153, 43690, 55255, 55470, 62866, 65535, 66306, 94299, 110510, 131070, 157165, 165765, 187867, 188598, 314330, 331530, 375734, 471495, 475193, 563601, 939335, 942990, 950386, 1127202, 1425579, 1878670, 2375965, 2818005, 2851158, 4751930, 5636010, 7127895, 8078281, 14255790, 16156562, 24234843, 40391405, 48469686, 80782810, 121174215, 242348430]

約数ペア:

[(1, 242348430), (2, 121174215), (3, 80782810), (5, 48469686), (6, 40391405), (10, 24234843), (15, 16156562), (17, 14255790), (30, 8078281), (34, 7127895), (43, 5636010), (51, 4751930), (85, 2851158), (86, 2818005), (102, 2375965), (129, 1878670), (170, 1425579), (215, 1127202), (255, 950386), (257, 942990), (258, 939335), (430, 563601), (510, 475193), (514, 471495), (645, 375734), (731, 331530), (771, 314330), (1285, 188598), (1290, 187867), (1462, 165765), (1542, 157165), (1849, 131070), (2193, 110510), (2570, 94299), (3655, 66306), (3698, 65535), (3855, 62866), (4369, 55470), (4386, 55255), (5547, 43690), (7310, 33153), (7710, 31433), (8738, 27735), (9245, 26214), (10965, 22102), (11051, 21930), (11094, 21845), (13107, 18490)]