83809380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{73517}}^1$

素因数の和:73548

約数の個数: 48

約数和(自身を含む): 247020480

約数和(自身を除く): 163211100

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1140, 73517, 147034, 220551, 294068, 367585, 441102, 735170, 882204, 1102755, 1396823, 1470340, 2205510, 2793646, 4190469, 4411020, 5587292, 6984115, 8380938, 13968230, 16761876, 20952345, 27936460, 41904690, 83809380]

約数ペア:

[(1, 83809380), (2, 41904690), (3, 27936460), (4, 20952345), (5, 16761876), (6, 13968230), (10, 8380938), (12, 6984115), (15, 5587292), (19, 4411020), (20, 4190469), (30, 2793646), (38, 2205510), (57, 1470340), (60, 1396823), (76, 1102755), (95, 882204), (114, 735170), (190, 441102), (228, 367585), (285, 294068), (380, 220551), (570, 147034), (1140, 73517)]