498568860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{2671}}^1$

素因数の和:2764

約数の個数: 144

約数和(自身を含む): 1628145792

約数和(自身を除く): 1129576932

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 45, 51, 60, 61, 68, 85, 90, 102, 122, 153, 170, 180, 183, 204, 244, 255, 305, 306, 340, 366, 510, 549, 610, 612, 732, 765, 915, 1020, 1037, 1098, 1220, 1530, 1830, 2074, 2196, 2671, 2745, 3060, 3111, 3660, 4148, 5185, 5342, 5490, 6222, 8013, 9333, 10370, 10684, 10980, 12444, 13355, 15555, 16026, 18666, 20740, 24039, 26710, 31110, 32052, 37332, 40065, 45407, 46665, 48078, 53420, 62220, 80130, 90814, 93330, 96156, 120195, 136221, 160260, 162931, 181628, 186660, 227035, 240390, 272442, 325862, 408663, 454070, 480780, 488793, 544884, 651724, 681105, 814655, 817326, 908140, 977586, 1362210, 1466379, 1629310, 1634652, 1955172, 2043315, 2443965, 2724420, 2769827, 2932758, 3258620, 4086630, 4887930, 5539654, 5865516, 7331895, 8173260, 8309481, 9775860, 11079308, 13849135, 14663790, 16618962, 24928443, 27698270, 29327580, 33237924, 41547405, 49856886, 55396540, 83094810, 99713772, 124642215, 166189620, 249284430, 498568860]

約数ペア:

[(1, 498568860), (2, 249284430), (3, 166189620), (4, 124642215), (5, 99713772), (6, 83094810), (9, 55396540), (10, 49856886), (12, 41547405), (15, 33237924), (17, 29327580), (18, 27698270), (20, 24928443), (30, 16618962), (34, 14663790), (36, 13849135), (45, 11079308), (51, 9775860), (60, 8309481), (61, 8173260), (68, 7331895), (85, 5865516), (90, 5539654), (102, 4887930), (122, 4086630), (153, 3258620), (170, 2932758), (180, 2769827), (183, 2724420), (204, 2443965), (244, 2043315), (255, 1955172), (305, 1634652), (306, 1629310), (340, 1466379), (366, 1362210), (510, 977586), (549, 908140), (610, 817326), (612, 814655), (732, 681105), (765, 651724), (915, 544884), (1020, 488793), (1037, 480780), (1098, 454070), (1220, 408663), (1530, 325862), (1830, 272442), (2074, 240390), (2196, 227035), (2671, 186660), (2745, 181628), (3060, 162931), (3111, 160260), (3660, 136221), (4148, 120195), (5185, 96156), (5342, 93330), (5490, 90814), (6222, 80130), (8013, 62220), (9333, 53420), (10370, 48078), (10684, 46665), (10980, 45407), (12444, 40065), (13355, 37332), (15555, 32052), (16026, 31110), (18666, 26710), (20740, 24039)]