170794710

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{313}}^1$

素因数の和:419

約数の個数: 128

約数和(自身を含む): 477480960

約数和(自身を除く): 306686250

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 43, 45, 47, 54, 86, 90, 94, 129, 135, 141, 215, 235, 258, 270, 282, 313, 387, 423, 430, 470, 626, 645, 705, 774, 846, 939, 1161, 1269, 1290, 1410, 1565, 1878, 1935, 2021, 2115, 2322, 2538, 2817, 3130, 3870, 4042, 4230, 4695, 5634, 5805, 6063, 6345, 8451, 9390, 10105, 11610, 12126, 12690, 13459, 14085, 14711, 16902, 18189, 20210, 26918, 28170, 29422, 30315, 36378, 40377, 42255, 44133, 54567, 60630, 67295, 73555, 80754, 84510, 88266, 90945, 109134, 121131, 132399, 134590, 147110, 181890, 201885, 220665, 242262, 264798, 272835, 363393, 397197, 403770, 441330, 545670, 605655, 632573, 661995, 726786, 794394, 1211310, 1265146, 1323990, 1816965, 1897719, 1985985, 3162865, 3633930, 3795438, 3971970, 5693157, 6325730, 9488595, 11386314, 17079471, 18977190, 28465785, 34158942, 56931570, 85397355, 170794710]

約数ペア:

[(1, 170794710), (2, 85397355), (3, 56931570), (5, 34158942), (6, 28465785), (9, 18977190), (10, 17079471), (15, 11386314), (18, 9488595), (27, 6325730), (30, 5693157), (43, 3971970), (45, 3795438), (47, 3633930), (54, 3162865), (86, 1985985), (90, 1897719), (94, 1816965), (129, 1323990), (135, 1265146), (141, 1211310), (215, 794394), (235, 726786), (258, 661995), (270, 632573), (282, 605655), (313, 545670), (387, 441330), (423, 403770), (430, 397197), (470, 363393), (626, 272835), (645, 264798), (705, 242262), (774, 220665), (846, 201885), (939, 181890), (1161, 147110), (1269, 134590), (1290, 132399), (1410, 121131), (1565, 109134), (1878, 90945), (1935, 88266), (2021, 84510), (2115, 80754), (2322, 73555), (2538, 67295), (2817, 60630), (3130, 54567), (3870, 44133), (4042, 42255), (4230, 40377), (4695, 36378), (5634, 30315), (5805, 29422), (6063, 28170), (6345, 26918), (8451, 20210), (9390, 18189), (10105, 16902), (11610, 14711), (12126, 14085), (12690, 13459)]