23802390

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{199}}^1\times {\mathrm{443}}^1$

素因数の和:658

約数の個数: 64

約数和(自身を含む): 63936000

約数和(自身を除く): 40133610

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 199, 270, 398, 443, 597, 886, 995, 1194, 1329, 1791, 1990, 2215, 2658, 2985, 3582, 3987, 4430, 5373, 5970, 6645, 7974, 8955, 10746, 11961, 13290, 17910, 19935, 23922, 26865, 39870, 53730, 59805, 88157, 119610, 176314, 264471, 440785, 528942, 793413, 881570, 1322355, 1586826, 2380239, 2644710, 3967065, 4760478, 7934130, 11901195, 23802390]

約数ペア:

[(1, 23802390), (2, 11901195), (3, 7934130), (5, 4760478), (6, 3967065), (9, 2644710), (10, 2380239), (15, 1586826), (18, 1322355), (27, 881570), (30, 793413), (45, 528942), (54, 440785), (90, 264471), (135, 176314), (199, 119610), (270, 88157), (398, 59805), (443, 53730), (597, 39870), (886, 26865), (995, 23922), (1194, 19935), (1329, 17910), (1791, 13290), (1990, 11961), (2215, 10746), (2658, 8955), (2985, 7974), (3582, 6645), (3987, 5970), (4430, 5373)]