361789380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{1213}}^1\times {\mathrm{1657}}^1$

素因数の和:2885

約数の個数: 72

約数和(自身を含む): 1098995352

約数和(自身を除く): 737205972

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 1213, 1657, 2426, 3314, 3639, 4852, 4971, 6065, 6628, 7278, 8285, 9942, 10917, 12130, 14556, 14913, 16570, 18195, 19884, 21834, 24260, 24855, 29826, 33140, 36390, 43668, 49710, 54585, 59652, 72780, 74565, 99420, 109170, 149130, 218340, 298260, 2009941, 4019882, 6029823, 8039764, 10049705, 12059646, 18089469, 20099410, 24119292, 30149115, 36178938, 40198820, 60298230, 72357876, 90447345, 120596460, 180894690, 361789380]

約数ペア:

[(1, 361789380), (2, 180894690), (3, 120596460), (4, 90447345), (5, 72357876), (6, 60298230), (9, 40198820), (10, 36178938), (12, 30149115), (15, 24119292), (18, 20099410), (20, 18089469), (30, 12059646), (36, 10049705), (45, 8039764), (60, 6029823), (90, 4019882), (180, 2009941), (1213, 298260), (1657, 218340), (2426, 149130), (3314, 109170), (3639, 99420), (4852, 74565), (4971, 72780), (6065, 59652), (6628, 54585), (7278, 49710), (8285, 43668), (9942, 36390), (10917, 33140), (12130, 29826), (14556, 24855), (14913, 24260), (16570, 21834), (18195, 19884)]