284882430

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{199}}^1\times {\mathrm{401}}^1$

素因数の和:634

約数の個数: 128

約数和(自身を含む): 833587200

約数和(自身を除く): 548704770

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 17, 21, 30, 34, 35, 42, 51, 70, 85, 102, 105, 119, 170, 199, 210, 238, 255, 357, 398, 401, 510, 595, 597, 714, 802, 995, 1190, 1194, 1203, 1393, 1785, 1990, 2005, 2406, 2786, 2807, 2985, 3383, 3570, 4010, 4179, 5614, 5970, 6015, 6766, 6817, 6965, 8358, 8421, 10149, 12030, 13634, 13930, 14035, 16842, 16915, 20298, 20451, 20895, 23681, 28070, 33830, 34085, 40902, 41790, 42105, 47362, 47719, 50745, 68170, 71043, 79799, 84210, 95438, 101490, 102255, 118405, 142086, 143157, 159598, 204510, 236810, 238595, 239397, 286314, 355215, 398995, 477190, 478794, 558593, 710430, 715785, 797990, 1117186, 1196985, 1356583, 1431570, 1675779, 2393970, 2713166, 2792965, 3351558, 4069749, 5585930, 6782915, 8139498, 8378895, 9496081, 13565830, 16757790, 18992162, 20348745, 28488243, 40697490, 47480405, 56976486, 94960810, 142441215, 284882430]

約数ペア:

[(1, 284882430), (2, 142441215), (3, 94960810), (5, 56976486), (6, 47480405), (7, 40697490), (10, 28488243), (14, 20348745), (15, 18992162), (17, 16757790), (21, 13565830), (30, 9496081), (34, 8378895), (35, 8139498), (42, 6782915), (51, 5585930), (70, 4069749), (85, 3351558), (102, 2792965), (105, 2713166), (119, 2393970), (170, 1675779), (199, 1431570), (210, 1356583), (238, 1196985), (255, 1117186), (357, 797990), (398, 715785), (401, 710430), (510, 558593), (595, 478794), (597, 477190), (714, 398995), (802, 355215), (995, 286314), (1190, 239397), (1194, 238595), (1203, 236810), (1393, 204510), (1785, 159598), (1990, 143157), (2005, 142086), (2406, 118405), (2786, 102255), (2807, 101490), (2985, 95438), (3383, 84210), (3570, 79799), (4010, 71043), (4179, 68170), (5614, 50745), (5970, 47719), (6015, 47362), (6766, 42105), (6817, 41790), (6965, 40902), (8358, 34085), (8421, 33830), (10149, 28070), (12030, 23681), (13634, 20895), (13930, 20451), (14035, 20298), (16842, 16915)]