1738574860

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{13417}}^1$

素因数の和:13487

約数の個数: 96

約数和(自身を含む): 4328110080

約数和(自身を除く): 2589535220

約数列:

[1, 2, 4, 5, 10, 11, 19, 20, 22, 31, 38, 44, 55, 62, 76, 95, 110, 124, 155, 190, 209, 220, 310, 341, 380, 418, 589, 620, 682, 836, 1045, 1178, 1364, 1705, 2090, 2356, 2945, 3410, 4180, 5890, 6479, 6820, 11780, 12958, 13417, 25916, 26834, 32395, 53668, 64790, 67085, 129580, 134170, 147587, 254923, 268340, 295174, 415927, 509846, 590348, 737935, 831854, 1019692, 1274615, 1475870, 1663708, 2079635, 2549230, 2804153, 2951740, 4159270, 4575197, 5098460, 5608306, 7902613, 8318540, 9150394, 11216612, 14020765, 15805226, 18300788, 22875985, 28041530, 31610452, 39513065, 45751970, 56083060, 79026130, 86928743, 91503940, 158052260, 173857486, 347714972, 434643715, 869287430, 1738574860]

約数ペア:

[(1, 1738574860), (2, 869287430), (4, 434643715), (5, 347714972), (10, 173857486), (11, 158052260), (19, 91503940), (20, 86928743), (22, 79026130), (31, 56083060), (38, 45751970), (44, 39513065), (55, 31610452), (62, 28041530), (76, 22875985), (95, 18300788), (110, 15805226), (124, 14020765), (155, 11216612), (190, 9150394), (209, 8318540), (220, 7902613), (310, 5608306), (341, 5098460), (380, 4575197), (418, 4159270), (589, 2951740), (620, 2804153), (682, 2549230), (836, 2079635), (1045, 1663708), (1178, 1475870), (1364, 1274615), (1705, 1019692), (2090, 831854), (2356, 737935), (2945, 590348), (3410, 509846), (4180, 415927), (5890, 295174), (6479, 268340), (6820, 254923), (11780, 147587), (12958, 134170), (13417, 129580), (25916, 67085), (26834, 64790), (32395, 53668)]