346799403860

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{1370857}}^1$

素因数の和:1371025

約数の個数: 96

約数和(自身を含む): 902792244480

約数和(自身を除く): 555992840620

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 139, 140, 182, 260, 278, 364, 455, 556, 695, 910, 973, 1390, 1807, 1820, 1946, 2780, 3614, 3892, 4865, 7228, 9035, 9730, 12649, 18070, 19460, 25298, 36140, 50596, 63245, 126490, 252980, 1370857, 2741714, 5483428, 6854285, 9595999, 13708570, 17821141, 19191998, 27417140, 35642282, 38383996, 47979995, 71284564, 89105705, 95959990, 124747987, 178211410, 190549123, 191919980, 249495974, 356422820, 381098246, 498991948, 623739935, 762196492, 952745615, 1247479870, 1333843861, 1905491230, 2477138599, 2494959740, 2667687722, 3810982460, 4954277198, 5335375444, 6669219305, 9908554396, 12385692995, 13338438610, 17339970193, 24771385990, 26676877220, 34679940386, 49542771980, 69359880772, 86699850965, 173399701930, 346799403860]

約数ペア:

[(1, 346799403860), (2, 173399701930), (4, 86699850965), (5, 69359880772), (7, 49542771980), (10, 34679940386), (13, 26676877220), (14, 24771385990), (20, 17339970193), (26, 13338438610), (28, 12385692995), (35, 9908554396), (52, 6669219305), (65, 5335375444), (70, 4954277198), (91, 3810982460), (130, 2667687722), (139, 2494959740), (140, 2477138599), (182, 1905491230), (260, 1333843861), (278, 1247479870), (364, 952745615), (455, 762196492), (556, 623739935), (695, 498991948), (910, 381098246), (973, 356422820), (1390, 249495974), (1807, 191919980), (1820, 190549123), (1946, 178211410), (2780, 124747987), (3614, 95959990), (3892, 89105705), (4865, 71284564), (7228, 47979995), (9035, 38383996), (9730, 35642282), (12649, 27417140), (18070, 19191998), (19460, 17821141), (25298, 13708570), (36140, 9595999), (50596, 6854285), (63245, 5483428), (126490, 2741714), (252980, 1370857)]