70717140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{643}}^1$

素因数の和:718

約数の個数: 144

約数和(自身を含む): 236291328

約数和(自身を除く): 165574188

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 47, 52, 60, 65, 78, 90, 94, 117, 130, 141, 156, 180, 188, 195, 234, 235, 260, 282, 390, 423, 468, 470, 564, 585, 611, 643, 705, 780, 846, 940, 1170, 1222, 1286, 1410, 1692, 1833, 1929, 2115, 2340, 2444, 2572, 2820, 3055, 3215, 3666, 3858, 4230, 5499, 5787, 6110, 6430, 7332, 7716, 8359, 8460, 9165, 9645, 10998, 11574, 12220, 12860, 16718, 18330, 19290, 21996, 23148, 25077, 27495, 28935, 30221, 33436, 36660, 38580, 41795, 50154, 54990, 57870, 60442, 75231, 83590, 90663, 100308, 109980, 115740, 120884, 125385, 150462, 151105, 167180, 181326, 250770, 271989, 300924, 302210, 362652, 376155, 392873, 453315, 501540, 543978, 604420, 752310, 785746, 906630, 1087956, 1178619, 1359945, 1504620, 1571492, 1813260, 1964365, 2357238, 2719890, 3535857, 3928730, 4714476, 5439780, 5893095, 7071714, 7857460, 11786190, 14143428, 17679285, 23572380, 35358570, 70717140]

約数ペア:

[(1, 70717140), (2, 35358570), (3, 23572380), (4, 17679285), (5, 14143428), (6, 11786190), (9, 7857460), (10, 7071714), (12, 5893095), (13, 5439780), (15, 4714476), (18, 3928730), (20, 3535857), (26, 2719890), (30, 2357238), (36, 1964365), (39, 1813260), (45, 1571492), (47, 1504620), (52, 1359945), (60, 1178619), (65, 1087956), (78, 906630), (90, 785746), (94, 752310), (117, 604420), (130, 543978), (141, 501540), (156, 453315), (180, 392873), (188, 376155), (195, 362652), (234, 302210), (235, 300924), (260, 271989), (282, 250770), (390, 181326), (423, 167180), (468, 151105), (470, 150462), (564, 125385), (585, 120884), (611, 115740), (643, 109980), (705, 100308), (780, 90663), (846, 83590), (940, 75231), (1170, 60442), (1222, 57870), (1286, 54990), (1410, 50154), (1692, 41795), (1833, 38580), (1929, 36660), (2115, 33436), (2340, 30221), (2444, 28935), (2572, 27495), (2820, 25077), (3055, 23148), (3215, 21996), (3666, 19290), (3858, 18330), (4230, 16718), (5499, 12860), (5787, 12220), (6110, 11574), (6430, 10998), (7332, 9645), (7716, 9165), (8359, 8460)]