144262370

素因数分解:

$2^1\times 5^1\times 7^3\times {\mathrm{137}}^1\times {\mathrm{307}}^1$

素因数の和:472

約数の個数: 64

約数和(自身を含む): 306028800

約数和(自身を除く): 161766430

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 137, 245, 274, 307, 343, 490, 614, 685, 686, 959, 1370, 1535, 1715, 1918, 2149, 3070, 3430, 4298, 4795, 6713, 9590, 10745, 13426, 15043, 21490, 30086, 33565, 42059, 46991, 67130, 75215, 84118, 93982, 105301, 150430, 210295, 210602, 234955, 294413, 420590, 469910, 526505, 588826, 1053010, 1472065, 2060891, 2944130, 4121782, 10304455, 14426237, 20608910, 28852474, 72131185, 144262370]

約数ペア:

[(1, 144262370), (2, 72131185), (5, 28852474), (7, 20608910), (10, 14426237), (14, 10304455), (35, 4121782), (49, 2944130), (70, 2060891), (98, 1472065), (137, 1053010), (245, 588826), (274, 526505), (307, 469910), (343, 420590), (490, 294413), (614, 234955), (685, 210602), (686, 210295), (959, 150430), (1370, 105301), (1535, 93982), (1715, 84118), (1918, 75215), (2149, 67130), (3070, 46991), (3430, 42059), (4298, 33565), (4795, 30086), (6713, 21490), (9590, 15043), (10745, 13426)]