70828290

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1187}}^1$

素因数の和:1233

約数の個数: 128

約数和(自身を含む): 215550720

約数和(自身を除く): 144722430

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 17, 18, 26, 27, 30, 34, 39, 45, 51, 54, 65, 78, 85, 90, 102, 117, 130, 135, 153, 170, 195, 221, 234, 255, 270, 306, 351, 390, 442, 459, 510, 585, 663, 702, 765, 918, 1105, 1170, 1187, 1326, 1530, 1755, 1989, 2210, 2295, 2374, 3315, 3510, 3561, 3978, 4590, 5935, 5967, 6630, 7122, 9945, 10683, 11870, 11934, 15431, 17805, 19890, 20179, 21366, 29835, 30862, 32049, 35610, 40358, 46293, 53415, 59670, 60537, 64098, 77155, 92586, 100895, 106830, 121074, 138879, 154310, 160245, 181611, 201790, 231465, 262327, 277758, 302685, 320490, 363222, 416637, 462930, 524654, 544833, 605370, 694395, 786981, 833274, 908055, 1089666, 1311635, 1388790, 1573962, 1816110, 2083185, 2360943, 2623270, 2724165, 3934905, 4166370, 4721886, 5448330, 7082829, 7869810, 11804715, 14165658, 23609430, 35414145, 70828290]

約数ペア:

[(1, 70828290), (2, 35414145), (3, 23609430), (5, 14165658), (6, 11804715), (9, 7869810), (10, 7082829), (13, 5448330), (15, 4721886), (17, 4166370), (18, 3934905), (26, 2724165), (27, 2623270), (30, 2360943), (34, 2083185), (39, 1816110), (45, 1573962), (51, 1388790), (54, 1311635), (65, 1089666), (78, 908055), (85, 833274), (90, 786981), (102, 694395), (117, 605370), (130, 544833), (135, 524654), (153, 462930), (170, 416637), (195, 363222), (221, 320490), (234, 302685), (255, 277758), (270, 262327), (306, 231465), (351, 201790), (390, 181611), (442, 160245), (459, 154310), (510, 138879), (585, 121074), (663, 106830), (702, 100895), (765, 92586), (918, 77155), (1105, 64098), (1170, 60537), (1187, 59670), (1326, 53415), (1530, 46293), (1755, 40358), (1989, 35610), (2210, 32049), (2295, 30862), (2374, 29835), (3315, 21366), (3510, 20179), (3561, 19890), (3978, 17805), (4590, 15431), (5935, 11934), (5967, 11870), (6630, 10683), (7122, 9945)]