235456260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{301867}}^1$

素因数の和:301892

約数の個数: 48

約数和(自身を含む): 709993536

約数和(自身を除く): 474537276

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 301867, 603734, 905601, 1207468, 1509335, 1811202, 3018670, 3622404, 3924271, 4528005, 6037340, 7848542, 9056010, 11772813, 15697084, 18112020, 19621355, 23545626, 39242710, 47091252, 58864065, 78485420, 117728130, 235456260]

約数ペア:

[(1, 235456260), (2, 117728130), (3, 78485420), (4, 58864065), (5, 47091252), (6, 39242710), (10, 23545626), (12, 19621355), (13, 18112020), (15, 15697084), (20, 11772813), (26, 9056010), (30, 7848542), (39, 6037340), (52, 4528005), (60, 3924271), (65, 3622404), (78, 3018670), (130, 1811202), (156, 1509335), (195, 1207468), (260, 905601), (390, 603734), (780, 301867)]