30677850

素因数分解:

$2^1\times 3^2\times 5^2\times 7^1\times {\mathrm{9739}}^1$

素因数の和:9764

約数の個数: 72

約数和(自身を含む): 94205280

約数和(自身を除く): 63527430

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 30, 35, 42, 45, 50, 63, 70, 75, 90, 105, 126, 150, 175, 210, 225, 315, 350, 450, 525, 630, 1050, 1575, 3150, 9739, 19478, 29217, 48695, 58434, 68173, 87651, 97390, 136346, 146085, 175302, 204519, 243475, 292170, 340865, 409038, 438255, 486950, 613557, 681730, 730425, 876510, 1022595, 1227114, 1460850, 1704325, 2045190, 2191275, 3067785, 3408650, 4382550, 5112975, 6135570, 10225950, 15338925, 30677850]

約数ペア:

[(1, 30677850), (2, 15338925), (3, 10225950), (5, 6135570), (6, 5112975), (7, 4382550), (9, 3408650), (10, 3067785), (14, 2191275), (15, 2045190), (18, 1704325), (21, 1460850), (25, 1227114), (30, 1022595), (35, 876510), (42, 730425), (45, 681730), (50, 613557), (63, 486950), (70, 438255), (75, 409038), (90, 340865), (105, 292170), (126, 243475), (150, 204519), (175, 175302), (210, 146085), (225, 136346), (315, 97390), (350, 87651), (450, 68173), (525, 58434), (630, 48695), (1050, 29217), (1575, 19478), (3150, 9739)]