7290150

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{131}}^1$

素因数の和:206

約数の個数: 96

約数和(自身を含む): 21212928

約数和(自身を除く): 13922778

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 50, 53, 70, 75, 105, 106, 131, 150, 159, 175, 210, 262, 265, 318, 350, 371, 393, 525, 530, 655, 742, 786, 795, 917, 1050, 1113, 1310, 1325, 1590, 1834, 1855, 1965, 2226, 2650, 2751, 3275, 3710, 3930, 3975, 4585, 5502, 5565, 6550, 6943, 7950, 9170, 9275, 9825, 11130, 13755, 13886, 18550, 19650, 20829, 22925, 27510, 27825, 34715, 41658, 45850, 48601, 55650, 68775, 69430, 97202, 104145, 137550, 145803, 173575, 208290, 243005, 291606, 347150, 486010, 520725, 729015, 1041450, 1215025, 1458030, 2430050, 3645075, 7290150]

約数ペア:

[(1, 7290150), (2, 3645075), (3, 2430050), (5, 1458030), (6, 1215025), (7, 1041450), (10, 729015), (14, 520725), (15, 486010), (21, 347150), (25, 291606), (30, 243005), (35, 208290), (42, 173575), (50, 145803), (53, 137550), (70, 104145), (75, 97202), (105, 69430), (106, 68775), (131, 55650), (150, 48601), (159, 45850), (175, 41658), (210, 34715), (262, 27825), (265, 27510), (318, 22925), (350, 20829), (371, 19650), (393, 18550), (525, 13886), (530, 13755), (655, 11130), (742, 9825), (786, 9275), (795, 9170), (917, 7950), (1050, 6943), (1113, 6550), (1310, 5565), (1325, 5502), (1590, 4585), (1834, 3975), (1855, 3930), (1965, 3710), (2226, 3275), (2650, 2751)]