28627561530

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{251}}^1\times {\mathrm{257}}^1\times {\mathrm{4931}}^1$

素因数の和:5452

約数の個数: 96

約数和(自身を含む): 75034185408

約数和(自身を除く): 46406623878

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 251, 257, 502, 514, 753, 771, 1255, 1285, 1506, 1542, 2259, 2313, 2510, 2570, 3765, 3855, 4518, 4626, 4931, 7530, 7710, 9862, 11295, 11565, 14793, 22590, 23130, 24655, 29586, 44379, 49310, 64507, 73965, 88758, 129014, 147930, 193521, 221895, 322535, 387042, 443790, 580563, 645070, 967605, 1161126, 1237681, 1267267, 1935210, 2475362, 2534534, 2902815, 3713043, 3801801, 5805630, 6188405, 6336335, 7426086, 7603602, 11139129, 11405403, 12376810, 12672670, 18565215, 19009005, 22278258, 22810806, 37130430, 38018010, 55695645, 57027015, 111391290, 114054030, 318084017, 636168034, 954252051, 1590420085, 1908504102, 2862756153, 3180840170, 4771260255, 5725512306, 9542520510, 14313780765, 28627561530]

約数ペア:

[(1, 28627561530), (2, 14313780765), (3, 9542520510), (5, 5725512306), (6, 4771260255), (9, 3180840170), (10, 2862756153), (15, 1908504102), (18, 1590420085), (30, 954252051), (45, 636168034), (90, 318084017), (251, 114054030), (257, 111391290), (502, 57027015), (514, 55695645), (753, 38018010), (771, 37130430), (1255, 22810806), (1285, 22278258), (1506, 19009005), (1542, 18565215), (2259, 12672670), (2313, 12376810), (2510, 11405403), (2570, 11139129), (3765, 7603602), (3855, 7426086), (4518, 6336335), (4626, 6188405), (4931, 5805630), (7530, 3801801), (7710, 3713043), (9862, 2902815), (11295, 2534534), (11565, 2475362), (14793, 1935210), (22590, 1267267), (23130, 1237681), (24655, 1161126), (29586, 967605), (44379, 645070), (49310, 580563), (64507, 443790), (73965, 387042), (88758, 322535), (129014, 221895), (147930, 193521)]