18070650

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{3089}}^1$

素因数の和:3120

約数の個数: 72

約数和(自身を含む): 52301340

約数和(自身を除く): 34230690

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 25, 26, 30, 39, 45, 50, 65, 75, 78, 90, 117, 130, 150, 195, 225, 234, 325, 390, 450, 585, 650, 975, 1170, 1950, 2925, 3089, 5850, 6178, 9267, 15445, 18534, 27801, 30890, 40157, 46335, 55602, 77225, 80314, 92670, 120471, 139005, 154450, 200785, 231675, 240942, 278010, 361413, 401570, 463350, 602355, 695025, 722826, 1003925, 1204710, 1390050, 1807065, 2007850, 3011775, 3614130, 6023550, 9035325, 18070650]

約数ペア:

[(1, 18070650), (2, 9035325), (3, 6023550), (5, 3614130), (6, 3011775), (9, 2007850), (10, 1807065), (13, 1390050), (15, 1204710), (18, 1003925), (25, 722826), (26, 695025), (30, 602355), (39, 463350), (45, 401570), (50, 361413), (65, 278010), (75, 240942), (78, 231675), (90, 200785), (117, 154450), (130, 139005), (150, 120471), (195, 92670), (225, 80314), (234, 77225), (325, 55602), (390, 46335), (450, 40157), (585, 30890), (650, 27801), (975, 18534), (1170, 15445), (1950, 9267), (2925, 6178), (3089, 5850)]