517967190

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{853}}^1$

素因数の和:1055

約数の個数: 128

約数和(自身を含む): 1497847680

約数和(自身を除く): 979880490

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 39, 45, 54, 65, 78, 90, 117, 130, 135, 173, 195, 234, 270, 346, 351, 390, 519, 585, 702, 853, 865, 1038, 1170, 1557, 1706, 1730, 1755, 2249, 2559, 2595, 3114, 3510, 4265, 4498, 4671, 5118, 5190, 6747, 7677, 7785, 8530, 9342, 11089, 11245, 12795, 13494, 15354, 15570, 20241, 22178, 22490, 23031, 23355, 25590, 33267, 33735, 38385, 40482, 46062, 46710, 55445, 60723, 66534, 67470, 76770, 99801, 101205, 110890, 115155, 121446, 147569, 166335, 199602, 202410, 230310, 295138, 299403, 303615, 332670, 442707, 499005, 598806, 607230, 737845, 885414, 998010, 1328121, 1475690, 1497015, 1918397, 2213535, 2656242, 2994030, 3836794, 3984363, 4427070, 5755191, 6640605, 7968726, 9591985, 11510382, 13281210, 17265573, 19183970, 19921815, 28775955, 34531146, 39843630, 51796719, 57551910, 86327865, 103593438, 172655730, 258983595, 517967190]

約数ペア:

[(1, 517967190), (2, 258983595), (3, 172655730), (5, 103593438), (6, 86327865), (9, 57551910), (10, 51796719), (13, 39843630), (15, 34531146), (18, 28775955), (26, 19921815), (27, 19183970), (30, 17265573), (39, 13281210), (45, 11510382), (54, 9591985), (65, 7968726), (78, 6640605), (90, 5755191), (117, 4427070), (130, 3984363), (135, 3836794), (173, 2994030), (195, 2656242), (234, 2213535), (270, 1918397), (346, 1497015), (351, 1475690), (390, 1328121), (519, 998010), (585, 885414), (702, 737845), (853, 607230), (865, 598806), (1038, 499005), (1170, 442707), (1557, 332670), (1706, 303615), (1730, 299403), (1755, 295138), (2249, 230310), (2559, 202410), (2595, 199602), (3114, 166335), (3510, 147569), (4265, 121446), (4498, 115155), (4671, 110890), (5118, 101205), (5190, 99801), (6747, 76770), (7677, 67470), (7785, 66534), (8530, 60723), (9342, 55445), (11089, 46710), (11245, 46062), (12795, 40482), (13494, 38385), (15354, 33735), (15570, 33267), (20241, 25590), (22178, 23355), (22490, 23031)]