83829270

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{163}}^1$

素因数の和:290

約数の個数: 128

約数和(自身を含む): 241827840

約数和(自身を除く): 157998570

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 31, 35, 42, 62, 70, 79, 93, 105, 155, 158, 163, 186, 210, 217, 237, 310, 326, 395, 434, 465, 474, 489, 553, 651, 790, 815, 930, 978, 1085, 1106, 1141, 1185, 1302, 1630, 1659, 2170, 2282, 2370, 2445, 2449, 2765, 3255, 3318, 3423, 4890, 4898, 5053, 5530, 5705, 6510, 6846, 7347, 8295, 10106, 11410, 12245, 12877, 14694, 15159, 16590, 17115, 17143, 24490, 25265, 25754, 30318, 34230, 34286, 35371, 36735, 38631, 50530, 51429, 64385, 70742, 73470, 75795, 77262, 85715, 90139, 102858, 106113, 128770, 151590, 171430, 176855, 180278, 193155, 212226, 257145, 270417, 353710, 386310, 399187, 450695, 514290, 530565, 540834, 798374, 901390, 1061130, 1197561, 1352085, 1995935, 2395122, 2704170, 2794309, 3991870, 5588618, 5987805, 8382927, 11975610, 13971545, 16765854, 27943090, 41914635, 83829270]

約数ペア:

[(1, 83829270), (2, 41914635), (3, 27943090), (5, 16765854), (6, 13971545), (7, 11975610), (10, 8382927), (14, 5987805), (15, 5588618), (21, 3991870), (30, 2794309), (31, 2704170), (35, 2395122), (42, 1995935), (62, 1352085), (70, 1197561), (79, 1061130), (93, 901390), (105, 798374), (155, 540834), (158, 530565), (163, 514290), (186, 450695), (210, 399187), (217, 386310), (237, 353710), (310, 270417), (326, 257145), (395, 212226), (434, 193155), (465, 180278), (474, 176855), (489, 171430), (553, 151590), (651, 128770), (790, 106113), (815, 102858), (930, 90139), (978, 85715), (1085, 77262), (1106, 75795), (1141, 73470), (1185, 70742), (1302, 64385), (1630, 51429), (1659, 50530), (2170, 38631), (2282, 36735), (2370, 35371), (2445, 34286), (2449, 34230), (2765, 30318), (3255, 25754), (3318, 25265), (3423, 24490), (4890, 17143), (4898, 17115), (5053, 16590), (5530, 15159), (5705, 14694), (6510, 12877), (6846, 12245), (7347, 11410), (8295, 10106)]