61328610

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{877}}^1$

素因数の和:937

約数の個数: 128

約数和(自身を含む): 192176640

約数和(自身を除く): 130848030

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 37, 42, 45, 54, 63, 70, 74, 90, 105, 111, 126, 135, 185, 189, 210, 222, 259, 270, 315, 333, 370, 378, 518, 555, 630, 666, 777, 877, 945, 999, 1110, 1295, 1554, 1665, 1754, 1890, 1998, 2331, 2590, 2631, 3330, 3885, 4385, 4662, 4995, 5262, 6139, 6993, 7770, 7893, 8770, 9990, 11655, 12278, 13155, 13986, 15786, 18417, 23310, 23679, 26310, 30695, 32449, 34965, 36834, 39465, 47358, 55251, 61390, 64898, 69930, 78930, 92085, 97347, 110502, 118395, 162245, 165753, 184170, 194694, 227143, 236790, 276255, 292041, 324490, 331506, 454286, 486735, 552510, 584082, 681429, 828765, 876123, 973470, 1135715, 1362858, 1460205, 1657530, 1752246, 2044287, 2271430, 2920410, 3407145, 4088574, 4380615, 6132861, 6814290, 8761230, 10221435, 12265722, 20442870, 30664305, 61328610]

約数ペア:

[(1, 61328610), (2, 30664305), (3, 20442870), (5, 12265722), (6, 10221435), (7, 8761230), (9, 6814290), (10, 6132861), (14, 4380615), (15, 4088574), (18, 3407145), (21, 2920410), (27, 2271430), (30, 2044287), (35, 1752246), (37, 1657530), (42, 1460205), (45, 1362858), (54, 1135715), (63, 973470), (70, 876123), (74, 828765), (90, 681429), (105, 584082), (111, 552510), (126, 486735), (135, 454286), (185, 331506), (189, 324490), (210, 292041), (222, 276255), (259, 236790), (270, 227143), (315, 194694), (333, 184170), (370, 165753), (378, 162245), (518, 118395), (555, 110502), (630, 97347), (666, 92085), (777, 78930), (877, 69930), (945, 64898), (999, 61390), (1110, 55251), (1295, 47358), (1554, 39465), (1665, 36834), (1754, 34965), (1890, 32449), (1998, 30695), (2331, 26310), (2590, 23679), (2631, 23310), (3330, 18417), (3885, 15786), (4385, 13986), (4662, 13155), (4995, 12278), (5262, 11655), (6139, 9990), (6993, 8770), (7770, 7893)]