428269830

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{167}}^1\times {\mathrm{1171}}^1$

素因数の和:1421

約数の個数: 64

約数和(自身を含む): 1049061888

約数和(自身を除く): 620792058

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 73, 146, 167, 219, 334, 365, 438, 501, 730, 835, 1002, 1095, 1171, 1670, 2190, 2342, 2505, 3513, 5010, 5855, 7026, 11710, 12191, 17565, 24382, 35130, 36573, 60955, 73146, 85483, 121910, 170966, 182865, 195557, 256449, 365730, 391114, 427415, 512898, 586671, 854830, 977785, 1173342, 1282245, 1955570, 2564490, 2933355, 5866710, 14275661, 28551322, 42826983, 71378305, 85653966, 142756610, 214134915, 428269830]

約数ペア:

[(1, 428269830), (2, 214134915), (3, 142756610), (5, 85653966), (6, 71378305), (10, 42826983), (15, 28551322), (30, 14275661), (73, 5866710), (146, 2933355), (167, 2564490), (219, 1955570), (334, 1282245), (365, 1173342), (438, 977785), (501, 854830), (730, 586671), (835, 512898), (1002, 427415), (1095, 391114), (1171, 365730), (1670, 256449), (2190, 195557), (2342, 182865), (2505, 170966), (3513, 121910), (5010, 85483), (5855, 73146), (7026, 60955), (11710, 36573), (12191, 35130), (17565, 24382)]