43188990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1$

素因数の和:174

約数の個数: 128

約数和(自身を含む): 119048832

約数和(自身を除く): 75859842

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 37, 39, 41, 65, 73, 74, 78, 82, 111, 123, 130, 146, 185, 195, 205, 219, 222, 246, 365, 370, 390, 410, 438, 481, 533, 555, 615, 730, 949, 962, 1066, 1095, 1110, 1230, 1443, 1517, 1599, 1898, 2190, 2405, 2665, 2701, 2847, 2886, 2993, 3034, 3198, 4551, 4745, 4810, 5330, 5402, 5694, 5986, 7215, 7585, 7995, 8103, 8979, 9102, 9490, 13505, 14235, 14430, 14965, 15170, 15990, 16206, 17958, 19721, 22755, 27010, 28470, 29930, 35113, 38909, 39442, 40515, 44895, 45510, 59163, 70226, 77818, 81030, 89790, 98605, 105339, 110741, 116727, 118326, 175565, 194545, 197210, 210678, 221482, 233454, 295815, 332223, 351130, 389090, 526695, 553705, 583635, 591630, 664446, 1053390, 1107410, 1167270, 1439633, 1661115, 2879266, 3322230, 4318899, 7198165, 8637798, 14396330, 21594495, 43188990]

約数ペア:

[(1, 43188990), (2, 21594495), (3, 14396330), (5, 8637798), (6, 7198165), (10, 4318899), (13, 3322230), (15, 2879266), (26, 1661115), (30, 1439633), (37, 1167270), (39, 1107410), (41, 1053390), (65, 664446), (73, 591630), (74, 583635), (78, 553705), (82, 526695), (111, 389090), (123, 351130), (130, 332223), (146, 295815), (185, 233454), (195, 221482), (205, 210678), (219, 197210), (222, 194545), (246, 175565), (365, 118326), (370, 116727), (390, 110741), (410, 105339), (438, 98605), (481, 89790), (533, 81030), (555, 77818), (615, 70226), (730, 59163), (949, 45510), (962, 44895), (1066, 40515), (1095, 39442), (1110, 38909), (1230, 35113), (1443, 29930), (1517, 28470), (1599, 27010), (1898, 22755), (2190, 19721), (2405, 17958), (2665, 16206), (2701, 15990), (2847, 15170), (2886, 14965), (2993, 14430), (3034, 14235), (3198, 13505), (4551, 9490), (4745, 9102), (4810, 8979), (5330, 8103), (5402, 7995), (5694, 7585), (5986, 7215)]